If I may suggest - regardless of exact ID, they would do better in different potting media. Looks like they are in original peat? Succulents need good drainage - that means pot with drainage hole(s) and fast draining mix. And lots of sun (after being acclimatized to it).

If there is growth that is discolored, dead, or no buds of any kind, prune it down to 2'. Flowers will only show up on the growth from the previous year. If you prune it every other year, it will encourage the flowers to grow more thickly. Eventually it will form a very dense hedge. It sounds like it may be in deep shade from the oak tree and ivy! Quince will flower more and produce more fruit if it has longer exposure to sunlight. If there is a very dense growth of ivy on the oak tree, trying removing as much of the ivy from the tree as you can. Ivy will eventually kill the tree, and it will block the some sunlight from reaching plants around the tree. You could also do a light dose of fertilizer to help your quince get re-established since the privet hedge and weeds have been choking it. Let us know what you decide to do, and how it goes!

you'd have to peel off a chip and take it to them to match. there is no way we can guess what color it is on the monitor, and especially since you have most of it covered w/samples.

The second one is more tree like vs a peace lilly (I bought one of them too hahah) I'll get better pictures soon. Thank you for the advice!! I wish they would mark them better or at least some name, or species...they dont even have it on the web site it says to look up on the tag even!! Oh, I cant wait to get my plants out back and on my porch too!! It takes me a few weeks to get then all out because I mainly do cactus and so the covers front porch first then out back in full sun,so they dont get sun burnt. I just started with this 'assorted foliage " and its frustrating when I have no clue and the workers dont, neither do the web site show it ....I also bought a monstera sp and they all look wilted and debating if I should have bought 2 "just in case" but when I went back the next day, a lady had all 3 of them in her cart and bought them. I picked the one with the main stem very thick like thick finger width instead if babies...I hope I picked the right one vs they all looked over watered , yellow leaves and just wilted. The sad part is they had got them the day before I was out there (I stalk lowes since I sont have nurseries in my area lol) ...but I'll get better pictures of the 2nd one and would LOVE to see pictures of your baby too!! I'm still trying to find out where mine will be happy...I ordered some clip on lights from Amazon. I have 4 of them already and got 3 more "just in case'