How do you get past level bz to ca ?

This is the reply I received from 2248 support:

Hi,

Thank you so much for reaching out to us. Hope you are doing well and having a great day.

CONGRATULATIONS ON REACHING THE HIGHEST BLOCK IN THE GAME!!!

KUDOS for your achievement. The main reason why you are unable to go to any further higher level is because you've already reached the highest current block in the game. Please know that we have BZ as the highest block in the game and the reason you can see some of the players at CA is because we only reveal 6 digit scores and their score is so high that the highest score automatically changes itself to CA.

While we are working on adding new numbers in the game, you can try our other games. We are sure that an amazing player like you would definitely like them. Please follow this link to download our games:

https://play.google.com/store/apps/dev?id=6041565480154761482

Thank you for your cooperation and support.

Warm Regards,

Team 2248

Get to 1,000,000bz.

If you click on the profile icon on the home page of the app, you may notice that the infinity block is the absolute highest block that you may attain on your play board. If you continue to play the game, you will eventually notice a "ca" notation in association with your score on the leader board. I have not attainted that notation yet, but remain working on it.

Same here I tried getting a full row of infinity thinking that may get me past but it didn’t do anything It obvious you can get beyond this because lots of people have got to ca number. If anyone knows can you me know