How do you add more pictures with Flickr?

[craftychick13]

Hi, I posted my first gig yesterday for a personalized name print. Fiverr only allows 3 photos so I wanted to show more photos of work I have done in the past. I read you can put a link to a Flickr album in the description but when I try, it won’t let me, saying it does not allow emails. I think it is being marked as an email because the link has an @ symbol in it. So, I tried linking to Photobucket, but now received an email that it is not allowed and I should use Flickr instead. But how? Is there a way to get around the @ symbol in the link??