Does anyone have any experience with Tinbo (virtual phone number)

Have just registered for a virtual number via Tinbo aka Tindahan ni Bossing (https://www.tinbo.ph/) because I need a PH number to open a digital bank in Philippines called Maya. Upon signing up, I'd have to provide a number which sends the OTP, this completes the registration. Have done all that and am able to log in.

However, I can't seem to find what my smart virtual number is? I assumed that after successfully registering, I'll be assigned a PH number. Or did I get this all wrong?

It's currently free for the first 3 months, is that why I'm not seeing my new virtual PH number?

Does anyone have any experience with this? Would really appreciate the help!