definitely not legit, definitely fake stuff, but never used this site either so can't tell you if you will ever receive what you order.
Just download the app dhgate find a good rated seller and shirts will cost you about 14 quid takes 3 weeks to get to UK from China.
Got mine from here, had no problem. Doubt it’s real but I can’t tell the difference. https://www.jjsport02.com/
We got a delivery of England shirts for a memorial match on Sunday from China. £20 each with full numbering and lettering. Absolutely indistinguishable from the real thing, apart from the sizing was ludicrously small. Even in XXXL I looked like a white caterpillar.