You can use anything that ignores DMCA, there's tons of offers available in the market. I used BuyVM.
I'm currently making $160 per day off ads, I would make more money if I had direct advertisers. Impossible to estimate your daily traffic in 2 months, everything will depend on your effort, niche, luck etc so I would give at least 6 months to estimate something.
Google and a bit of reddit. If only your homepage is indexing it's means your site is dead for Google I had multiple sites with the same issue, nothing worked I would consider moving on with a new domain and a new niche.