I am seeing these courses(Mayank Rasu) at below INR1000 now. But before you start, have you considered this YT channel Sreenivas Doosa - YouTube and his github GitHub - sreenivasdoosa/sdoosa-algo-trade-python: Algo trade project in python. These are free to use. and the code is explained module-by-module in the YT videos.
Also try this channel for some basic level python for Zerodha API trade hull - YouTube
My view is that if you would ever be able to code yourself, these resources should give you a headstart, and they are free. Some basic Q&A can happen over the Kite Connect developer forum
If you need someone to develop for you I have some references who will do an ORB for a lot lesser than 50k - pls DM me.
Regards