MODX Revolution. Make changes to the page template

The site has a template for the project page (in the Portfolio section). We need to change the TV fields:
- There is a field for adding the main photo. Now this photo is displayed in the announcement of projects on the main page of the site and in the first block on the page of the project itself. It is necessary: for the photo to the main page to add in a separate TV field, and in the first block - separate.
- Add the ability to embed videos through tv fields.
and a few more changes.

I provide a clear TK. Details in correspondence.
Payment: by agreement.