Reapplying without predicted grades

Hi, I missed my UCL offer of AAB for pharmacy and got BBC in Biology, Chemistry and Physics respectively. I plan on retaking only Chemisty and Physics, however my school have refused to provide me with predicted grades.

I read on here that when reapplying without predicted grades, universities assume that you’ll improve by one grade. This would make my predicted grades to be AB(B) which won’t be enough. However if I retake all three of my alevels I might have a chance of getting an offer.

I think it’s not worth retaking all three since I’ve already achieved a B. Is it possible for me to put all three of them as pending initially? And then if I get an offer I can ask the uni to retake only Chemistry and Physics?

Are you reapplying to UCL?

Have you spoken to them about your situation and asked for their advice?

Are you reapplying to UCL?

Have you spoken to them about your situation and asked for their advice?

UCL have just gotten back to me and said they won’t accept my application without predicted grades. Should I start considering using an online tutor to get predicted grades before it’s too late?

Yh definitely do, I'm applying throughout online distance learning colleges - definitely consider those too

If I may ask, when did you enroll to the online distance learning college and how did they go about giving you your prediction grades?

Also can you please recommend some that I can look into cause I’m a bit lot right now