1. Download and install the Radix Wallet from the official website: https://wallet.radixdlt.com
2. Send at least 91 XRD to your wallet address (minimum stake 90 XRD plus transaction fees).
3. Open the "Stake & Unstake" tab and insert this address in the "Validator" field: rv1q26czylxesxxd294k0rth47cfeqlgrmkejynq89cq96p9hvyt62pxyn3ycw
4. Select the amount that you want to stake. The minimum stake is 90 XRD per transaction.
5. Press the "Stake" button and confirm your transaction.