Portable Bluetooth speaker

I need PCB layout (trangular shape) and complete programming for inbuilt functions. After completion I need prototype PCB.Size of PCB and features are listed in attached file or discuss later. Portable music speaker with support bluetooth version 5.2. Built in 4 input, bt,Aux,T.f.card,usb type A for pan drive. Having 9 buttons volume up,volume down,call,menu,broadcast, equalizer,previous, pause/play,next. charging type-c socket and power slide switch. I have components list like BOM,we can discuss about that on chat later.