Orders for design development - Strategy optimization - new

Starting from scratch, I need a solution to develop my own crypto trading and exchange platform. This platform should compare prices across various exchanges like Coinbase, Binance, KuCoin, and Unocoin, as well as different cryptocurrencies. The solution must identify opportunities to buy on one platform and sell on another for a profit, transferring funds to my personal wallet instantly for security. The bot should

Hello, can you help me with a custom offer for changing my time range breakout algo, from a market order to pending order. Also a price to add in a range I have attached the algo for you to look at and run in the tester to see how it currently works