I found this video: https://youtu.be/FYOGTLgMXZY

It seems that I’ve been praying wrong, so I want you to tell me if the way I pray is correct.
1. When I stand I put my hands to the sides instead of in front of me.

2. In sojud, I put all my toes on the floor instead of only the big toe.

If my way of praying is wrong, do I have to repeat all my prayers?

1- It’s ok to put your hands to the sides.

2- That’s also ok

You don’t have to repeat any of your prayers