Can i Change my fiverr gig primary image/ thumbnail image?

[noyonkn]

My gig is ranking for a keyword with a total of 1300 services, and I'm on the second page with one order.

However, my gig thumbnail image doesn't properly mention the keyword. Everything else is okay.

I realized this last week. If I have one click, clients will likely check my gig, read the descriptions, and inbox me.

Despite having good impressions, I only get 1 or 2 clicks per month . Now, if I change my gig image, will it affect my gig's rank?