In Need Of Some Advice

I need advice on how to potty train a little boy. Alexander won't poop in the toilet! I know he knows where the poop goes and what to do, but he just won't do it. How did you get your little ones over the fear of pooping in the toilet?

Any advice on this topic would be most appreciated.

Something else I would like some advice on is teaching my kids their letters and numbers. What is a good way to teach them their ABC's and numbers? I really want to spend time with them to set these foundations, but I don't know how to go about it.

Again any advice on this topic would be most appreciated.

Have a good day and God bless!