Hi, looking for some in site regarding my account. About 7 years ago…

Hi, looking for some in site regarding my account. About 7 years ago I started my profile and added pictures. I just hopped back on for the first time in a few years last month and I wanted to update my profile, so I deleted the old pictures and when I go to add the new ones, they get deleted after a few hours and only the profile pic stays.. I don’t pay for the upgrade, do I need to, to have more then 1 viewable picture now days? Thanks in advance