Hi there, I have started making mathematics tutorial videos which are free and available to anyone, please check out my YouTube channel at robbiecee2 - YouTube
I have started my Basic Algebra playlist but will be going right into advanced calculus, trig, geometry, probability etc. so please watch some videos and subscribe if you think this would benefit you.

I would also love to take requests from people to do videos on specific topics, just drop me a message on here or preferably YouTube because I check that more often.
Thanks !