In the dashboard you can add missing deposits. Go to missing deposit and add this transaction hash of the transaction you did for contract deployment.
1. Go to base scan and paste your master wallet address.
2. In the transaction list identify the one where you created a smart contract or deployed smart contract.
3. Copy the transaction hash of the same.
4. Go to PayRam Dashboard > Payments > Missing Deposit.
5. Create a new entry and select network base and paste this transaction hash there.
6. It should not auto detect the old deployed contract.