I'm totally new in making up web shop. I'm doing it for my friend and I try to help him (I'm not developer, web designer or something like that). So, I'm using templates and tools to make the whole site. I'm not writing any content (because I don't know how). Now, I'm on the last step (I made everything with Word Press + Woo commerce). I'd like to integrate Pay Pal payment, but I'm totally lost in codes, sandbox, etc. I tried to learn something, but things are getting worse, because there are too many things to know about and I can't learn from the middle. At the end, I must say that I'm doing it free, I just want to help... Please, help me somehow.