Since you have already been watching some youtube videos on the matter of how to use btcrecover, and still have difficulties using it, i can advise you to take a paid private session with cryptoguide.tips
He will def. be able to provide help for with this.

He also haves a YT channel with lots of content of how to use btcrecover, i've never used his services, but i've never heard anyone talk bad about this person.

https://cryptoguide.tips/recovery-services-consultations/
https://www.youtube.com/@CryptoGuide