Can bus communication

I’ve been trying to make any kind of communication through can bus, but I just simply can’t. I don’t get any data out of can controller even though it says that “can init ok!!”. Maybe someone did such project and can spot my mistakes? What am I doing wrong? I’m attaching all the files: how my can controllers are connected, what kind of library I’m using and the code for receiving and sending data. Code is basically from the example that came with the library, so it should work, but it’s not working.

CAN_BUS_Shield.zip (10.9 KB)

receive.ino (1.1 KB)

send.ino (728 Bytes)

sorry guys, just noticed that I connected transmit with transmit and receive with receive, my bad.