Complete Beginner : Not Sure What I Am Allowed To Ask Here.

[Ugo2slo]

I have a friend who use to have deliveries sent to my address and pay me £10 for each. Not a problem until over 30 started coming every week. I asked why he doesn't use pick up points in shops which was not so wise cos there went my £300 + weekly. All he did next was to text me name, add, dob, card number, exp, mother's name etc and said get £250 and he will give me sheets that I try online until one go through. It's a risk that not all are good but nothing is easy. So my question is how can I get this information to shop online with I don't want to go into shops?