Crypto trading bot

I want you to build simple crypto bot which can work on exponential moving average

Default pairs (btc usdt , hbar usdt , eth usdt )

Portfolio management it will divide portfolio in 50 to 100 parts

Strategy 50 ema cross 200 ema bot will start trade when price is above 50ema with fix target suppose 1st trade open at 10am at price of 100$ with target 0.5% 100.50$ target for next 5 min if target achieve it will open next trade immediately and if not achieve it will open second trade at 10.05am suppose that time price is 95$ it target will 95.5$ if target not achieve till 10.10am then it will average 1st 2 trades for example (100+95) /2 = 97.5 $ buying price with target updated to 98$ and it will open 3rd order at 10.15am suppose that time price is 90$ with target 90.5$ if target not achieve with in next 5 min it will average above 3 trades for example (100 + 95 + 90) / 3 = 95$ with updated target 95.5$ and so on it will work I need few setting in my control like editing pairs , target % , per trade investment amount suppose my total portfolio is 1000$ it will use only 10$ per trade or 20$ per trade which I can adjust in bot
Only for Python coding