[How can i increase gig impression and click?]

First of all, you can put SEO-based title and add tags related to your niche but low competitive ones. After that, you can also do SEO to your default GIG image which helps for ranking, and lastly, after publishing your gig you can do your gig marketing as effectively as possible, also try to be online as much as possible too.

[How to get your first order on Fiverr?]

You can do extensive gig marketing on potential client platforms for your gig category and also do good SEO on your gig and profile to rank it higher on search results. Rest is in your luck, so wishing you good luck.