Trading bot

Good evening, my project is a trading bot, that i can contact via whatsapp, i would say "hi" and he would reply with "hi, what stock are you choosing?", all the stocks are from degiro. When i answer it like "NVDA, XET" he would start analising the data, and would tell me the best time to buy and sell the stocks, the trading strategy would be maximum time 3 minutes so i can sell and buy a lot of times. So he has to have a message saying "how much time do you want to trade?" As the bot say to buy or sell it will ask me if i did it. If i didnt he will continue to analise the data to tell me the next best time to do it, if i do what he says he will continue telling me to buy and to sell until the timer ends.