Don’t see gig in search!
First off, when posting to the forum looking for help, make sure you elaborate on your issue a bit, talk about what you did to try and get your gig higher in the search.
It appears some of your gigs are for Twitter followers, which I will warn you have a very bad reputation on Fiverr for being scams, not actually working, and not actually helping the twitter account grow.
Also, make sure you have relevant tags and your title is relevant. I would also add a video the gigs for better rankings.
There are a few other things you can do, but they are already on the forum, so do a bit of searching and see what you find!
If you do not see to your gig in search, You must report to Fiverr customer support. They can give a better soluation.