I have to place a Christmas Tree for a job but it won't registet as placed. Not sure if I have to place Christmas Tree, Christmas Tree B or Christmas Tree C or their mini versions and what size, S, M or L. Is this a bug?

Generally, when you are doing a job, if you open the tablet, it opens to the page where the required items are there to pick. This way, you can chose the right one for the job. I'd make sure that when you open the tablet that it is not opening up the store instead of the required items. I don't remember the exact wording, but if you are in just the regular store portion of the tablet, there should be a tab that says "details" or something that you know it lists what specifically is required for the job. As for the size, that is usually just up to your taste and what fits in the spot.

When I use the tablet, unlike every other thing that needs to be bought, there is no picture for what to buy (in this case a Christmas Tree) just a blank square. And when selecting it I am brought to the last thing I bought which is totally different from what the tablet says it should be. If I buy a different thing required, then try the Christmas tree again, it brings me to that last thing I bought. The same thing happened with the pointsetta. With that I found that if I bought a pointsetta through the store, then sold it and then used the tablet to buy it which it would bring me to the correct place since that was the last thing I bought, and then bought only the L one it then registered in the tablet as being bought. But there are too many variations with the Christmas tree to buy and sell to try through trial and error. Plus that cost money.