How to add the "Other WordPress Services I Offer" option in Fiverr Gig?

[jasim_web]

When I create the new Gig then can’t see for add “Other service” option, but I can see these options someone else’s Gig. Below I adding one screenshot of the option.
Please, Give me some solution to my question.

Thanks and Regards,
jasim_web!
Screenshot_2|636x328