Hello! Thank you for playing.
First of all, the Android version is UNOFFICIAL, that means it's not correctly "optimized" for phone screens.
1- Yeah, in the PC version you scroll with the mouse. I'm sorry that this is hard to do on Android, whenever I port the game into Android, this will be fixed. You can try holding your touch on the EDGES of the guild map, try that, maybe it works!
2- Nope!