Configure Python to SNAP 7.0

Hi, I am familiar with GUI softwares as an end user but not much exposure to code, setup etc.
I tried to follow the below link.
https://senbox.atlassian.net/wiki/spaces/SNAP/pages/50855941/Configure+Python+to+use+the+SNAP-Python+snappy+interface
I am unsuccessful and attached is for your reference. Please advise.

Are you sure you are using Python 3.6?

python-3.8.2

this is currently not supported

The supported versions are Python 2.7, 3.3 to 3.6 64-bit (Linux + Darwin) and both 32-bit and 64-bit (Windows) as well as Anaconda distributions.

source

A snappy update is planned, but probably not released before SNAP version 9.