I have heard so many people say to me that I used to play the piano, but unfortunately I can't read music or didn't want to learn. My professor told me a very good sentence at the time: "Theory is born out of practice. If you want to learn to play the piano, just play by ear or watch videos of the pieces you want to learn.
It's much easier than you think! Forget the sheet music. In my opinion, fun is the most important thing, because without it you won't be able to follow through. The interest in learning to read music will awaken when you want to do it on your own. For this you need a series of beautiful moments that you and your piano have given you. It is never too late! And remember... Theory is born out of practice.
Your sami D. Barid