Door not opening
SKODA Fabia II Hatchback (542)

Good Evening mechanically minded people, I have an issue that i cant seem to fix, i cant open my  front passenger door!! ive tried clicking the fob many times, ive tried sitting in the car, locking it then unlocking it, ive tried opening it with the internal locking button, nothing is working, all the other doors work fine, im suspecting theres some mechanism in the door its self thats broken as when pressing the unlock bit on the fob, all the other doors make a mechanical sound and this one doesnt. As you can probably guess from this post i am not mechanically minded and i also have very little funds. can anyone help me??