A bit nervous first international flight plus the connecting flight...

MNL-DBX
what to do first at NAia1????
travel tax is already paid together when i booked my flight...
so whats the first step inside naia?????

DBX-GLASGOW

what to do after getting of the plane at dubai??? where would i go???? what would i do????

i really dont have a clue on this as its my first time...