Hi @brendy32530, welcome to the forum and to this topic!
Please read How to get the best out of this forum, if you haven't done yet.
In this topic I ask every poster to provide clickable links to the devices in question.
This is a common request by most competent responders in the Displays section.
The ATtinyX24 doesn't seem to be a widely known processor here, so a link to the package for the Arduino IDE would also be helpful. In there we would find something like pins_arduino.h, to learn how the pins are named for the Arduino IDE, and confirm what pins are used for HW SPI.
You tell your display works with Arduino pro mini, but you didn't tell what library or example you used.
Jean-Marc