Telegram vs Session vs Signal

yall must be tired of hearing these apps but… which one is it ?

i wanna use the app to message people online when i dont want them to know anything about me irl. I want an app where i can send pics without the other person being able to track my location etc.. So basically, which app is more private?

btw please reply to this like im a 5 year old. I always see people on here replying to these type of questions with terms that my brain doesnt understand 😭