MathHook

People can start using it by choosing bot introduction from main menu and the bot will tell them the sentences it understands e.g give courses for math or give examples for series and the user can get hooked to a certain math section like definite integrals from maths sections templates guidelines and any math problem he types will be under that section though if he type any math problem that is irrelevant to it'll still be solved but the hooking thing is for user to know about math section and what they are. 

The user can ask how to type sophisticated math expression from main menu under Typing Expressions and will be provided by few videos, images, and files to help him figure it out. 

Thanks for this great opportunity I hope this bot becomes of good use for others.