ISSUE with connections, gateways and scheduling automatic refresh

Dear, 

I am making multiple reports in power BI using an Excel in the cloud. However at one point instead of having one connection, it made a connection to the cloud and some sort of gateway, even though I referred to the same excel in the same location. The issue with this is that it caused the option to schedule a refresh to dissappear. What happened and how can I solve it so it works as before.

Secondly, I will have to transfer these power BI files and connections to another account, since I referred to the excel using the link to the cloud and the other account has access to the same cloud, will this go smoothly?

Thank you! Kind Regards. Screenshots below!