Issues with connecting phone courier with premium subscription

[Sleepy37]

I want to change from paying for my premium Spotify subscription by gift cards & PayPal to linking my Spotify account with my M1 phone courier account. 

Plan

Currently on last 6 days of premium. 

Country

Singapore 

Device

(iPhone X, bought 2017)

Operating System

(Newest IOS available)

My Question or Issue

I'd like to use M1 phone courier as the method of payment for Spotify premium. However, i'm not sure how to link both accounts together, or if it is even possible to do so. My M1 mobile app has a category in which they state that they allow Spotify Streaming unlimited. 

[Luan]

Hey, @Sleepy37 
Welcome to Spotify Community and thanks for reaching out here!

First of all, I suggest you wait until the end of your current Premium subscription and then when your account turns into free, you can subscribe again through your carrier service. More info about it here:

• Pay by Mobile

If you have any other further questions or need more help, let me know! I'd love to help!

Best Regards,
hezorg