Grid trading crypto bot in Python for FTX

I need a grid trading bot for FTX.com in python

I require specific variables i can manually change such as
buy limit price
sell limit price
Ticker
quantity
Sub account

E.g buy 1000$ at 20k sell 1000$ plus profit at 21k and recycle
deeper detail:
Buy limit must be filled 100% then a sell limit must open and then when filled 100% when sell limit filled automatically open a new buy limit at specific parameters such as price and quantity

This Youtube video explains very well what i need but a few modifications must be made:
https://www.youtube.com/watch?v=QzqMGX4Qk1A&t=800s

FTX API DOCS:
https://docs.ftx.com/#overview

You will be using libraries specific in the video the most important one is CCX
https://github.com/ccxt/ccxt

ISSUE:
This will be traded in a Sub-account in FTX, you will need to create it for a specific sub account in ftx and i will need to be able to change sub accounts anytime i need be.

You will be given a key and secret key to a test sub account which will have an extremely low amount to test the bot.

heres some useful forums for the sub account issue:
https://github.com/ccxt/ccxt/issues/9805
https://github.com/ccxt/ccxt/issues/12189
https://github.com/ccxt/ccxt/issues/12058

This is not complex and should only take you 4-5hours max

Working time divided in:
1hr to review the video
1hr to get familiar with FTX API Docs
1hr to review
1-2 hours to code

This is not a complex project with simple logic Its worth your while if you are familiar with basic python :)