the buyer has sent me this image (123) and said he needed my email to do the payment, i gave him my email because one of my friends said he did it too, and i recieved an email to verify the payment, as i clicked on the email verify button, i entered a website called fiverr.com and there was my account logged in and to verify and recieve the payment i needed to put my card number expire date and cvv, i didnt put those in because i have read that you should not give emails to people on fiverr and that all transactions should happen on fiverr, is it real or not? Thanks.