Hey Sweccha, you can reach a bit early to the port and request dre ... when I had been couple of cases were solved like that ... they do have contact numbers ... call them directly if it's fine .. Hope that's clear .. Happy Travelling!!!
Go to Makruzz website, get their e-mail address and immediately send an e-mail. They usually reply fast. You may also contact them over the phone in the early hours (8 a.m. onward) Contact Makruzz 03192-212355/236677/230616
Good Luck!!
Yes. That can be changed but only after talking to them. Contact them at the number mentioned on their site and let them know the issue. I'm sure they'll undo it.