If you don't have a Shimmer Wallet Address you may visit iota.org or go directly to the Shimmer Firefly Wallet Download page here: https://firefly.iota.org/
Wallets also available for mobile and Chrome at TanglePay.com
Please note, you may download iota or shimmer wallets with these providers. We operate on the Shimmer Network, so you will need the Shimmer Wallet. Both networks and wallets are feeless. The Shimmer network uses the native $SMR token as a refundable storage deposit to claim tokens or network bandwidth, so it's advisable to have a little $SMR in your wallet.
$SMR is available at iotabee.com, soonaverse.com, Bitfinex, and BitForex