Yes, you can. Kindly follow the below steps:
1. Login to www.smergers.com with your registered email id
2. Visit the url: https://www.smergers.com/dashboard/?payment=failure
3. Click on the button "Intl - PayPal" as shown in the below picture:
4. This will load a new page as shown below. Click on the button "Pay with Credit or Debit Card" as shown below
5. Please select your country, enter card details and proceed to pay.