You need to add the Token Contract Adress and the Token Symbol into your wallet before you buy or swap Decebal Tokens.
On the Add Token page, click on the Custom Token tab to expand the search window.
Enter the token address in the field called Token Contract Address (is the address of the actual token contract that manages the logic for the tokens, not your own adress). You can find the adress on Etherscan, or you can copy it from here:
In most cases, the Token Symbol and Decimals of Precision will autofill, otherwise please follow the points below. Note: if these options are not working, you could also look at the token project’s documentation for these details.
Click Next to proceed.
You will be redirected to confirm adding a token. Click Add Token to confirm.