It isn’t all on YouTube as those videos were copyright material of CAE and have been pulled down. Also, please do not just learn the banks as was suggested above, yes they help enormously but you do need to know the material. Most important thing to remember is RTFQ. I’ll vouch for CAPT as I did my CPL exams last year with them. In hindsight I should have done the ATPL exams as I am now studying for the CBIR exams, decided in lockdown to gain a full SEIR as well as an FI.