Client didn't respect the contract rules and closed the contract out of nowhere

[#1]

Hi everyone,

I recently had a job where the client wanted to push for more hours than we agreed on, couldn't track the mobile testing part via the tracker he asked to write him the hours spend on testing mobile but did not pay. I recently saw that he closed the contract how can I remove this job experience from my profile ? 

I do not want to have feud with the client.

[#2]

Have anything been paid to you during this job assignment? 

[#3]

You can remove the stars with a full refund but it affects your JSS anyway so might as well keep your money, but of course that is up to you.