Reading String from BLE Arduino

Hello everyone,

I've been stuck trying different things over the past week for getting a basic app to read a string and separate it into various labels. I am fairly certain my Arduino code is operating correctly and the setup in the MIT app is where my error is, but it could be I don't have the ServiceID or CharacteristicID setup up in my code. I've been struggling to figure that out. My code is a bit extensive but it is below as well at my .aia file. Any help is much appreciated. This is my first attempt at building an MIT app.
Main Hardware:
Adafruit QT Py RP2040
Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)

GardenBoard.ino (14.1 KB)

GardenBoard_R0.aia (286.5 KB)

When you are working entirely in the dark, it helps to get a general purpose BLE app like nrfConnect to show what (if anything) is coming out of your hardware.

Hopefully, it would show the UUIDs along with the data.

Is there any other guidance on this. I'm still stuck and lost.