BOB SHOP IS BAD FOR SELLERS!!

Selling is becoming a nightmare and money wasting!! Buyers don't pay and BOB does nothing to those bad buyers!! BOB, PLEASE BLOCK BUYERS THAT DON'T PAY FOR MORE THAN ONE ORDER!!! Too many time and money wasters on BOB!! We loose on packaging materials to get the items ready so that the buyer gets his purchase fast and in time and then they don't pay!!! Couriers and courier fees also terrible!! PLEASE GET RID OF RAM COURIERS!! WHAT IS THE USE OF "SPECIAL INSTRUCTIONS" IF THE COURIER COMPANY IGNORES YOU!!! LET US USE OUR OWN COURIERS!! IF THE COURIER THAT BOBSHOP CHOOSE DONT DELIVER, THEN IT MUST BE ON BOB TO REFUND. NOT THE SELLER!!! WHY MUST THE SELLER ALSO PAY COURIER FEES ANYWAY????