This isn't clear. Are you issuing this token on Counterparty or on ClearingHouse?
in your OP you wrote:
MUVA Asset now live on the XCH Clearinghouse Exchange
MUVA/XCH & MUVA/VIA Markets
...and then you write -
How to purchase the MUVA Asset
https://counterwallet.io1. Create a new wallet if you don't already own one.
2. Deposit XCP you can purchase from Poloniex or BTER