One way to verify if you own SWAVE is to go to polgonscan.com and enter your wallet address in the search bar. In the token dropdown, you will see all the tokens in your wallet, this should include any SWAVE you own.
You can also manually add SWAVE to your MetaMask or another wallet by heading to Wallet > Import Tokens > Custom token >
- Token Address: 0xD14D1e501b2b52D6134dB1aD0857Aa91f9BFe2dd
- Token Symbol: SWAVE
- Token Decimal: 18
Then, click on Add Custom Token > Import Tokens
You should now see SWAVE in your wallet.