How to setup CI/CD GitLab?

Question

GitLab

Good day, dear forum users.
I did not know in which section to ask a question, so I decided to write here.
Faced with such a task, there are about 200 repositories on GitLab, you need to do continuous integration (CI) for them. It seems that everything is simple, the script was written, the artifacts were received in the form of * .dll, tk. all projects are compiled on netFramework. Now all these artifacts must be sent to a remote machine and copied to some folder, that is, the so-called deploy. With this, the problem is, how to implement it through gitlab, or what third-party services can be used for deployment?
Thanks a lot for your help.