Vein problems in new iv user

[ImSTILLtrying]

lol, how can someone help you? you pull back, see blood, and boom, shoot. if you are pulling block while still tied off, then untie and make sure when you pull the blood is still coming back. if you are a "new" shooter than you probably dont even need to tie off, which would be better for you and betters your chance of NOT missing. otherwise, there is nothing that can be said. you are telling us you see the blood, therefore you are in a vein, that is the hard part, lol. if you are missing from there then its because you are basing it off your tie off or maybe moving while shooting; nothing anyone can do about that.