How do i cancel this job on mql5?

 
Hello friends, please what options do i have on this platform when my hired developer can not deliver on my job. I gave him my EA to modify. According to him, it would'nt take more than 2hrs. Here he is now still going back and forth with it after a whole week. I really want to call off the job and have my money 'unlocked' so that i can hire someone else. How should i proceed pls?
 

Go into your job, find "Request of Arbitration"

 
Trinh Dat:

Go into your job, find "Request of Arbitration"

Okay thanks. That would be all....?