Demo Import loading wrong demo

Hi,
We just purchased Highend Theme and first tried to load the main demo, which did not load with “timed out” error. We decided to try the coach demo but it did not load perfectly (almost but not quite).

We then tried to load the church demo but it did not load perfectly either. Then we tried to load the coach demo again and that won’t work at all, seems to be stuck on church demo.

Can you help please?

Thanks!