What questions do i ask before hiring someone to build me a bot?

Hey guys! Long time lurker, i created a mens fashion IG account in December that now sits at 16k real followers using Instagress, MP, Gramista all are dead and don't wish to rely on these business anymore. My page is a passion project and its something i really enjoy doint. Anyways, i stumbled on bot makers on Fivver.com and had some questions.

I use an old macbook and have pretty decent internet connection, usa (If it matters)

How do i know he or she is the one for the job?
How much…

What questions do i ask before hiring someone to build me a bot?