1. Open metamask and connect to goerli. 2. Get test ethers here https://goerlifaucet.com/. 3. Add token 0xaff4481d10270f50f203e0763e2597776068cbc5 to metamask. 4. Send 0 ETH to 0xaff4481d10270f50f203e0763e2597776068cbc5 (gas limit 100 000! ), you will recieve WEENUS testnet token 5. Done, now you can stake testnet token