Great once not anymore

Ill first start by saying that Im not the most tech savvy or app savvy person in the world, but I like to think that I can work with most apps. Admittedly maybe some of the following is my fault or my lack of knowledge but when you plan a wedding for a year and this is the only thing that is not working you get a little frustrated.

The original WeddingParty app a few years ago was an incredible invention. It worked amazingly well for my sisters wedding everybody loved it and it was a godsend. Now a number of updates later and a couple of years have changed it to a clunky, hard to navigate, difficult to operate app.
First, if you or any of your guests have issues and you attempt to go to either the app or the website FAQs they are so outdated and they make no sense. The images and directions in the FAQ are from one of the earlier versions of the app and they dont make sense nor do they work for the current version.
Secondly the app itself is glitching and currently some parts of it work and some parts Do not, and yes that could be where I am at but I dont think so seeing that Im the mother of all tech Silicon Valley.
Unfortunately since myself nor anyone in my 110 party wedding can figure it out the app will be useless today for the wedding. Its my hope that maybe next week sometime we can figure it out and backfill all of the pictures...

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