How to make 2D nav goal work

edit

I'm a student working on my final year project all I have to do is make this custom robot to move using 2d nav goal however, the robot just doesn't move where I want it to i'm very close to the deadline and freaking out any help would be appreciated.

This is the launch file that my seniors have been working on

yinht@yinht-desktop:~$ roslaunch hostbot hostbot.launch
... logging to /home/yinht/.ros/log/79283f6a-ee79-11e6-bbfe-00215cbf656c/roslaunch-yinht-desktop-2930.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://yinht-desktop:39397/

SUMMARY
========

PARAMETERS
 * /amcl/gui_publish_rate: 10.0
 * /amcl/kld_err: 0.05
 * /amcl/kld_z: 0.99
 * /amcl/laser_lambda_short: 0.1
 * /amcl/laser_likelihood_max_dist: 2.0
 * /amcl/laser_max_beams: 30
 * /amcl/laser_model_type: likelihood_field
 * /amcl/laser_sigma_hit: 0.2
 * /amcl/laser_z_hit: 0.5
 * /amcl/laser_z_max: 0.05
 * /amcl/laser_z_rand: 0.5
 * /amcl/laser_z_short: 0.05
 * /amcl/max_particles: 5000
 * /amcl/min_particles: 500
 * /amcl/odom_alpha1: 0.2
 * /amcl/odom_alpha2: 0.2
 * /amcl/odom_alpha3: 0.8
 * /amcl/odom_alpha4: 0.2
 * /amcl/odom_alpha5: 0.1
 * /amcl/odom_frame_id: odom
 * /amcl/odom_model_type: omni
 * /amcl/recovery_alpha_fast: 0.0
 * /amcl/recovery_alpha_slow: 0.0
 * /amcl/resample_interval: 1
 * /amcl/transform_tolerance: 0.1
 * /amcl/update_min_a: 0.5
 * /amcl/update_min_d: 0.2
 * /arduino/baud: 115200
 * /arduino/port: /dev/ttyUSB0
 * /camera/camera_nodelet_manager/num_worker_threads: 4
 * /camera/depth_rectify_depth/interpolation: 0
 * /camera/driver/auto_exposure: True
 * /camera/driver/auto_white_balance: True
 * /camera/driver/color_depth_synchronization: False
 * /camera/driver/depth_camera_info_url: 
 * /camera/driver/depth_frame_id: camera_depth_opti...
 * /camera/driver/depth_registration: False
 * /camera/driver/device_id: #1
 * /camera/driver/rgb_camera_info_url: 
 * /camera/driver/rgb_frame_id: camera_rgb_optica...
 * /diffusion_tf/angle_std_mean_deviation_deg: 10
 * /diffusion_tf/angular_scale: 1.0
 * /diffusion_tf/base_frame_id: base_link
 * /diffusion_tf/base_width: 0.34
 * /diffusion_tf/linear_scale: 1.0
 * /diffusion_tf/odom_frame_id: odom
 * /diffusion_tf/pos_std_mean_deviation: 0.1
 * /diffusion_tf/publish_tf: True
 * /diffusion_tf/rate: 40
 * /diffusion_tf/vit_ang_std_mean_deviation_deg: 3
 * /diffusion_tf/vit_std_mean_deviation_deg: 1
 * /hokuyo_laser/calibrate_time: False
 * /hokuyo_laser/frame_id: base_laser_link
 * /hokuyo_laser/intensity: False
 * /hokuyo_laser/max_ang: 1.4
 * /hokuyo_laser/min_ang: -1.4
 * /hokuyo_laser/port: /dev/ttyACM0
 * /move_base/TrajectoryPlannerROS/acc_lim_theta: 3.0
 * /move_base/TrajectoryPlannerROS/acc_lim_x: 2.0
 * /move_base/TrajectoryPlannerROS/acc_lim_y: 0.0
 * /move_base/TrajectoryPlannerROS/angular_sim_granularity: 0.025
 * /move_base/TrajectoryPlannerROS/dwa: True
 * /move_base/TrajectoryPlannerROS/escape_vel: -0.05
 * /move_base/TrajectoryPlannerROS/gdist_scale: 0.6
 * /move_base/TrajectoryPlannerROS/heading_lookahead: 0.325
 * /move_base/TrajectoryPlannerROS/heading_scoring: False
 * /move_base/TrajectoryPlannerROS/heading_scoring_timestep: 0.8
 * /move_base/TrajectoryPlannerROS/holonomic_robot: False
 * /move_base/TrajectoryPlannerROS/latch_xy_goal_tolerance: False
 * /move_base/TrajectoryPlannerROS/max_rotational_vel: 0.15
 * /move_base/TrajectoryPlannerROS/max_vel_theta: 0.15
 * /move_base/TrajectoryPlannerROS/max_vel_x: 0.3
 * /move_base/TrajectoryPlannerROS/max_vel_y: 0.0
 * /move_base/TrajectoryPlannerROS/meter_scoring: True
 * /move_base/TrajectoryPlannerROS/min_in_place_vel_theta: 0.5
 * /move_base/TrajectoryPlannerROS/min_vel_theta: -0.15
 * /move_base/TrajectoryPlannerROS/min_vel_x: 0.1
 * /move_base/TrajectoryPlannerROS/min_vel_y: 0.0
 * /move_base/TrajectoryPlannerROS/occdist_scale: 0.1
 * /move_base/TrajectoryPlannerROS/oscillation_reset_dist: 0.05
 * /move_base/TrajectoryPlannerROS/pdist_scale: 0.8
 * /move_base/TrajectoryPlannerROS/prune_plan: True
 * /move_base/TrajectoryPlannerROS/publish_cost_grid_pc: False
 * /move_base/TrajectoryPlannerROS/sim_granularity: 0.025
 * /move_base/TrajectoryPlannerROS/sim_time: 1.0
 * /move_base/TrajectoryPlannerROS/simple_attractor: False
 * /move_base/TrajectoryPlannerROS/vtheta_samples: 20
 * /move_base/TrajectoryPlannerROS/vx_samples: 8
 * /move_base/TrajectoryPlannerROS/vy_samples: 0
 * /move_base/TrajectoryPlannerROS/xy_goal_tolerance: 0.3
 * /move_base/TrajectoryPlannerROS/yaw_goal_tolerance: 0.15
 * /move_base/clearing_rotation_allowed: False
 * /move_base/controller_frequency: 5.0
 * /move_base/global_costmap/footprint: [[0.2, 0.2], [0.2...
 * /move_base/global_costmap/global_frame: /map
 * /move_base/global_costmap ...