Hello Guys! help me please.. I tried to make a login with otp firebase, over all my apps run well when export by APK .. after uploading in google play, otp can not run … there is an error message phone failed.. give me for information, help me please:D Thank you!

Send OTP Failed in Firebase

OfficialDjJohn (DjJohn) November 15, 2019, 1:26pm 2

You have to do something to get your problem solved..
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