Teach me to build ODK sync end point via team viewer

I'm studying ODK X and need someone teach me how to build ODK sync end point through Team Viewer, at the same time I record screen.
It should step by step go through the instruction provide here: https://docs.opendatakit.org/odk-x/sync-endpoint/
Installation should be better on Digital Ocean or you can advise in detail later.
We connect by Team Viewer so time zone could not be the same but I'm OK to follow your time. Just set a meeting in advance.
I'm not sure how to process payment so I post a job on freelancer.com : https://www.freelancer.com/projects/mobile-phone/Teach-build-ODK-sync-end/details
But if you have other better way pls advise.
More detail pls connect me at dmtk41@gmail.com