Twatch 2020 Arduino API trouble

Hi, I’m new here. I have a 2020 version of the open source Lilygo Twatch. I followed the steps from the manual and also Lilygo T-Watch 2020 Arduino Framework : 5 Steps - Instructables
But the Arduino API after uploading says: reset with the rts pin. After this it simply won’t turn on or do anything.

I don’t know what I did wrong or how to solve this. Any suggestions?

https://t-watch-document-en.readthedocs.io/en/latest/get-started/index.html
Has some information on resetting the firmware, but I don’t know if that’s what I need.