Maybe the GH/s you bought in 12/2015 doesn't work anymore, became obsolete. It's very common on cloud minings. Total waste of money. You bought some GH/s believing it will make profit for you in a 5 years period (on Eobot) and some months or weeks later it's not giving any profit anymore.
So eobot scam my money ?
you might be ready mate I've read it before that eobot is not paying and starting to scam investors I'm checking it and locate the thread that as been open some similar case like this. that's the reason why many members here are very strict in regards to any investment site to avoid any one to get scammed.