But I suggest that you do things one at a time. e.g. 1. TFT: Connect MOSI, MISO, SCK. CS, DC, RST 2. Touch: Connect T_DIN, T_DO, T_CLK. T_CS, T_IRQ 3. SD: Connect SD_MOSI, SD_MISO, SD_SCK. SD_CS
When all 3 are working, put all the MOSIs, MISOs, SCKs together.
Please post a photo of your wiring. Then someoe can check it for you.
MISO does not need a potential divider. I would just use a 1k2 series resistor.
Before your board appeared on Ebay, there was a 2.2" version without Touch. If the pcb had been designed for single SPI bus, all 12 pins could fit in a row between the mounting holes. I mount female headers on a Protoshield to receive the 2.2" pins (TFT and SD). My Touch 2.4" is too big for a Uno protoshield. So I use some regular matrix protoboard. The Touch 2.8" pcb is massive. Even less convenient to mount.
Edit. Corrected T_DIN from T_MOSI etc.