I do not do scalping. But I tell you what if you really want to scalp, please scalp with the trend. What that means is if it is a sell trend, keep scalping with sell. Do not do any buy. I do not know whether it is going to be accepted by the scalper, but this is what I truly believe. We should never trade against the trend. Experienced traders can share their opinions about it more.
Enjoy your salif