@messayisto You don't need any special skills to create an issue on Gitlab. This platform is open to all users.
Just go to this page: (create an account the first time)
https://gitlab.com/dekkan/dekko/-/issues
Then fill out the form with as many details as possible.
This is accessible to everyone so that users can report issues.
I myself have created several issues on Gitlab even though I have absolutely no IT skills....
*I have provided you with a direct link to Gitlab for the Dekko2 application. Of course, each project has its own section.