Hi @nelepali, the Bitcoin ATMs aren't working because the Bitcoin fees are so high now. That is unlikely to change in the near future. I'd really recommend you do some research on Bitcoin Cash.
If you're looking for cryptocurrencies to invest in, check out @haejin's blog. He is the best analyst on Steemit!
As for Bitcoin at $5,000, I doubt it. We are going higher than you can probably imagine.