There are two wallets for ADA, one is called YOROI and the other one is called DAEDALUS. There are different features between the wallets but basically, YOROI is easier and faster.
YOROI Wallet
https://yoroi-wallet.com/
After downloading the wallet, please set it up and send your ADA to the wallet.
Once you have your ADA in YOROI,
1: Open your wallet
2: Click Delegation List (top right)
3: Type AZUR in the search window
4: Click DELEGATE
Since AZUR is getting close to the saturation point, you may want to consider delegating to AZUR2. AZUR2 offers the same top-performing infrastructure design, running on its own server for decentralization. The pledge is higher to boost returns and ensure the same great performance.
If you have any questions regarding Cardano, ADA and/or staking, feel free to contact us via Telegram or Twitter.
Thank you for taking the time to read this.
Happy Staking!
AzureADA