Several reasons could cause a transaction to be decline with your LookCard+ Credit Card, including:

1. Insufficient/ Exceeded Credit Limit
   You may not have enough available credit limit or have exceeded credit limit, which prevent for further transactions.
   
2. Expired Card
   Your Credit Card might be expired or yet to be activated.
   
3. Incorrect Information
   Incorrect card details, such as the card number or expiration date, might have been entered.
   
4. Suspicious Activity
   The transaction might be flagged as suspicious or fraudulent by the card issuer’s security system.
   
5. Card Restriction
   Your card may have restrictions or limitations on certain types of transactions or geographic regions.
   
6. Network Issue
   Temporary issues with the payment processing network or the merchant’s payment system could cause declines.
   
7. Merchant-Specific Issues
   Some merchants may have their own restrictions or issues that could cause a transactions to be declines.