I have been following the project for several days.
But I still do not understand what currencies I can use to buy a token?

Hello. As far as I know you can only use BTC и ETH.
I'm sure that soon developers will add other popular currencies.

I hope that this happens.
By the way, can you tell me when the application is scheduled to run EasyPlay?

Yes I can. Developers want to do this at the end of this year.
So you have to be patient.