If you want to work for Glovo:

1. Create yours Glovo profile https://glovoapp.com/pl/

2. Glovo will ask you for documents with partner (Umowa Zlecenie), to create this document, you should create profile on Ecoxpress portal at https://app.ecoxpress.pl/register#

In documents tab fill documents, and after that you can download them and send to Glovo. It's signed electronicaly, so after download you are ready to send it.

3. After sending documents you will be ready to go. Glovo will inform you about next steps.