Plastic2Oil Inc (PTOI)

[Golfgod]

Not being as educated on the in's and out's of how all trading/shorting works.....I hope that some of the more savvy traders here could explain some things to me please.
If those that want to hurt JBI, or short JBII can borrow as many shares as they want to manipulate the share price....when does it stop? How will the share price meet the criteria to up list, $1 plus for 90 days plus? Does it cost the company a fee to up list?.....how much? Is it legal for someone to borrow my shares? Hypothetically, if longs owned ALL of the shares and didn't sell them, could they still be borrowed to drive the share price down?
I know that I've asked a lot of questions, but I'd very much appreciate any insight/knowledge that you can share with me.....I'm sure that I'm not the only one here that's a little in the dark when it comes to these issues.
Thank you!