Has anyone here tried paying the Evisa fee over the last couple of days?

My uncle filled in the form over the weekend & tried to pay the fee but the payment page won’t load. He has tried different browsers & different computers but is running into the same problem. I tried to pay the fee as well but the payment page won’t progress beyond the page where you enter all your details & click the payment link.

I tried calling the customer service number but that doesn’t work as well. The call gets disconnected even before the phone rings.

Anyone have any clue what he can do? It’s been 3 days now.