Have you gotten your 100GB from Glo

Hello guys.
Glo Ng is giving out 100gb data

to people, but it requires a tiny trick to make it browse
should in case you have been given,  just send PAYU to 127 and your browsing starts (make sure you exhaust your airtime)

But their mode of selection with which they choose who to give is still unknown.
share your thoughts on this