I've just started the 2 month free trial and I'm embarrassed to say that I'm having trouble figuring it out 
My main confusions are...
Should I add £50 for the property leasehold rent category because it's £60 per year due in two months time so then next month I'd add an extra £5 to that category? Is that how it's supposed to work? I've watched a video and I'm still confused, I'm usually so good with things like this.
I'm also having trouble entering when I've spent money. For example we usually budget £60 per month for petrol, we've filled up once this month and it cost £28. We will probably need to buy more petrol before the end of the month. I've added £32 to my petrol sub category but I can't figure out how to tell the app that I've spent money. How would I tell it I've spent £20 on petrol to leave me with £8 in the petrol category which I'm presuming will roll over to March budget? I'm so embarrassingly confused 
We already have a spreadsheet with how much each bill is each month and any non monthly bills are broken down into how much it'll work out at per month, like my leasehold example above. My DH thinks that the whole YNAB idea is a waste of money so isn't enthusiastic about helping me get my head around it. My argument is that we may over budget everything by a few £ knowing it'll add up for unexpected events but I want to know exactly how much is extra and how much is set aside for x, y, z bill. It may be accounted for but may not go out for another few month.