Hi, I am looking for a way to earn some money without invest(because I am broke), I can dedicate 2 hours a day in that. what can I do to make a bitcoin per month without any investment?
Start getting some skills together, either writing, coding, graphic design or something else that you can apply when it comes to jobs over the internet, and then find someone willing to use your services, more than likely in the "services" section of the forum.
Do a signature campaign as well, it helps to keep you busy during the downtime and make a bit of money as well.
Making 1 BTC per month starting from what is effectively nothing is an incredibly difficult task. 2 hours per day likely won't be enough.