What do you suggest for a university student to do in their free time other than assignments , etc. How do you start a career in digital marketing .

Currently looking for a mentor with expertise in marketing and building brand, so we can excel in HVAC/Air-Conditioning System sector as a green cleaning service provider.

Hi, I have a business idea in digital marketing but I don't really know how to execute it. I did search at Youtube and other platforms just to find a right direction for me to start but everything doesn't seems to work out in the way I want. I guess find a mentor is the best idea right now. Anyone can help me ?