I have a question in regards to prayer. I’m a person that doubts a lot in my prayer and often forget what rika’at I’m on so I decided to play a video of someone praying and I recite along with him while praying, is this allowed? Because ever since I started playing a video of a someone prayer in the background and I recite along with it, it has help alot in my prayers, moreover allowing to recite it correctly too.

Yes this is allowed. So if this helps you concentrate better and have less doubts then feel free to do that.