How to integrate send and withdraw functions for ADA in my wallet application?

I am creating a wallet platform and want to use ADA in my wallet application. How can I integrate the transactions like send or withdraw from one wallet to other? When someone wants to transfer ADA from my wallet to other wallets, I have to create transactions. Could anyone help me out of creating raw transactions?

Canโ€™t answer the question, sorry, but I can tell you this really should be under Developers, not Beginners!