The Arsenal

So basically, me and my dad are going to our first arsenal game after being lifelong supporters. Basically, I made both mine and his accounts for the membership at the start of the season, and when going through it for the second time to make his account I must have accidentally set his date of birth to mine, and have not realised until today. We are going to the wolves game this weekend, and Brighton in a few weeks and now we both have Young Adult . The only difference I can find is the fact that one is 25% cheaper than the other. Now as we have these, I don't want to change his age on the app in case it makes him ineligible for entry or something. I do not mind paying the extra amount on top to make sure he has the right one to turn it into a normal Adult one. Does anyone know if they will still let him in with this and I shouldn't be worried, or is there someone at arsenal I can contact to rectify this. Its cost a lot of money in transport already to the game so if we were to miss out at the final hurdle it would be way too much to take. Cheers