I've already downloaded it, but it didn't work. I test it on my 2 mac and 1 pc, the problem is still the same.

Create Fabric has said that it's incompatible with OptiFabric using the breaks section of its fabric.mod.json. You can disable that using a Fabric Dependency override if you want. It'll likely result in a crash but OptiFabric can try and patch it.

For the time being, however, you can use Sodium and other OptiFine alternatives.