As frustrating as it may be, my best recommendation is to borrow basic cookbooks from reputable authors from a public’s library or online library.
Here’s one that we have that has recipes that work:
https://archive.org/details/newcanadianbasic0000ferg
https://openlibrary.org/books/OL7643452M/The_New_Canadian_Basics_Cookbook
You will need to build some techniques and learn to measure and to follow recipes to start.
This means learning to decode what recipes are telling you and replicate what they say. It means not making substitutions until you can predict what the outcomes will be.
It also means to be willing to do repetitive and tedious tasks.
In the past, we learned this from family, helping and picking up basic skills.
Now it’s harder. In theory, cooking videos could and should help but when the emphasis of cooking videos is to perform and get views, it’s not so successful as it could be.
Start with some simple recipes with not too many ingredients and not elaborate ones with complex techniques.