How do i improve mi gig?

[alexdsgn1]

Hi! I´m new to Fiverr and i´d like to know if there is room for improvement in my gig.
Here is the link: https://www.fiverr.com/alexdsgn1/design-a-professional-mobile-app-ui-with-adobe-xd

As my gig is “design oriented” i know that the images that i showcase in it are very important, i´d like to know if you guys have any tips regarding to an optimal resolution for them.

[antomtjvc]

Yeah.

Change your profil pic.

[alexdsgn1]

Yeah.

Change your profil pic.

Thank you!, i´ll try to take a more serious one.