I also only see 2 min videos. I purchased the lifetime subscription about a year ago. What's going on??
Only see previews with premium?
GCFan If you can please create a ticket using the same link as above (https://www.sexlikereal.com/pages/contact), the support team can take a look at your account.
They'll need info such as the email linked to your account, which is personal info that we do NOT want you to post here 
GCFan Same occurred to me in the app, and it was because I had been logged out which happens like (almost) never.
SchnuppiLilac yeah I was logged out also but even after logging in, it still thinks I'm not a premium member. I logged onto the site on my PC and also shows not a member.
Just happened to me too, needed to login again via the PC, everything fine after.