new trader

hello all hope everyone is doing well,

I apologize if I am not posting in the right are but I am interested in getting involved with the stock market and trading, but im not sure what program to use or where to start. I am in Canada(Ontario more specifically) and most youtube videos have recommended to use td. they charge a 10 fee per trade or something and I have no experience so im looking for something smaller. does any one have any recommendations on how to start and where to start

If someone could help me out that would be great thanks