Need help for marketplace website

Hi !

I’m beginner on bubble and I’m looking for a solution. I’m building a marketplace.

I have build my first page where people can start new project, and ask for something, like upwork.

So my first problem is how can I build the section "Product’, it’s repeating group, where people can select which product they want to use ?

And second questions, how can I capture all the data to use them in a new page call 'Mes projets" where all project of the user currently connecte will appears ?

I let you my apps below, and tel me if you need more information to help me to solve my problem :slight_smile:

Thanks !