Go to Raydium DEX
Connect your wallet with Raydium , select From SOL and type any amount of SOL you want to buy or click half
or max , in To box click on RAY then a new window will pop , type QTQL or copy and paste contract address from this website, select QTQL or contract address , converted amount of QTQL will show up in 2nd box then click on swap button to execute the transaction and confirm ok/approve on your connected wallet message to complete the transaction. You will get QTQL in your wallet in few
seconds.