Regarding dun sa pag ka lock ng account moe, it looks like na part yan ng terms and conditions nila.
7.4
If the MAD is unpaid after thirty (30) calendar days from Statement Date, your card will be automatically locked without need of prior notice or demand to You which you hereby expressly waive. You can unlock your card after successful repayment of the MAD. Your Card shall be automatically suspended if unpaid after ninety (90) calendar days from Statement Date, without prejudice to our right to cancel or terminate the Card any time and for whatever reason.
This is only their credit card like the maya black or yung landers cc nila.
As for maya credit, never pa ako naka experience ng late repayment kaya di ako makakasagot, so i guess you need to wait until ma activate ulit yan at least 30 days since ganyan ang kadalasan. Ang kagandahan pa naman ng maya credit ay pwede mon bayaran ng 1k lang tapus transfer to wallet mo ulit then pay ulit hanggang sa mabayaran mo yung total due + interest lol. Ngayon dahil na lock/disable siguro need mo ifull payment at need at least 30 days before makahiram ulit. Parang ganun kase yung sa sloan nakikita ko sa reddit may notice na 30 days before makahiram ulit after nakapag over due kahit 3 araw lang. Sa gloan naman, never nako nagka offer after i full pay ko ng 6 months earlier lol.