I need to know is there any possiblity that any of my competitor on Fiverr report my Gig and Fiverr denies my Gig without any notification or warnings? even all content of my Gig is my own content and also the pictures i used for my Gig??
Anything is possible what CS seems fit. They write the rules.
I’d say CS probably executes and interprets rather than writes the rules, but basically, yes, anything is possible.
Though if you stick to all rules and policies and keep yourself informed, as there is no such thing as a mail notification when ToS or policies or editorial foci, etc., change, and can prove all your material you use is yours, it’s not probable enough to not publish a gig. Unless you have really mean competitors and know it, I guess.
Even so, you can always try to reason with CS and prove your case. There were people who got their gigs reinstated, others not. I wouldn’t worry until it actually happens and focus on selling your services.
Edited - please see my previous reply about your gig.