Another welcome to AFN dwhizzle74....plenty of advice around here from long term auto growers.
Personally, I too started growing with MG years ago...had some very good grows with MG & Org MG after I learned (the hard way) about overwatering......which is a sure fire way to stress ya plants...MG is well known for it....from the pic ya posted, you don't have nearly enough perlite in ya pot...ya lady may be stunted but will give ya a reward as long as ya don't 'over-love' it....
I too would shoot attitude an email regardless if they help ya or not....they need to know if they've got a bad batch....but don't count on them admitting it.....they usually just say, we'll send ya some more with "your next order".....
If ya have to use MG with ya other seeds....mix a lot of perlite in (20-30%).....moisten soil once and leave it alone...KNOW the weight of the pot before watering...and don't water again til it's the same weight again...with that size pot, it'll take a long time...I start mine in party cups and it takes a week to need any thing....patience, my friend, is the best grow partner you can have, except for US !!! Green karma sent.