One of the sellers copied my Gig and display it next with my gig, So what can I do for?
Please suggest what can I do
You can contact the seller and convince them to delete the gig. I had the same situation once and I just contacted the seller who copied my gig and my work. Copied gig was deleted.
Or you can contact Customer Support and tell them what happened.
I asked him already but he refused
Contact with CS, Otherwise he/she will report against your gig.
Yes I just did the complaint to CS
Contact with customer support team, they will take action.