Formula Depot?

Has anyone ordered formula off of formula depot? We recently ordered from them for my son’s Puramino (it’s $64.99 in store and if you order from them in bulk it’s about $42 a can). We got it in and it looked and smelled like what he normally uses. Was in date, unopened and not tampered with. I read some reviews on Reddit of other parent’s success stories from ordering through them. They appear to be a formula distributor out of NY.

I will preface this and say my baby has severe acid reflux and is a very gassy baby. But since we have been using the formula we got from formula depot he seems fussier and he spits up more? He has gotten to where he will wake himself up out of his sleep and start a shrill, loud cry. It’s pitiful. I hate to waste what we bought but it’s not worth watching him in pain. Just wondering if any other parents who ordered from them experienced this? Or if my son is just going through a tough time with his reflux/gas?