[Q] My phone doesn't boot propely in recovery after flash a custom rom :/ topic

I really dont know what is happening with my phone, after i flash a custom rom it just didn't boot propely and then just keep rebooting itself. If i try to enter in recovery it just keep rebooting, same thing if i try to start normally, actually i can access to download mode but my computer doesn't detect my device, even in offline charge mode. I already tried to install the usb drivers but it showns an error after the installation process finish, also my computer doesn't show any USB device connected. Any suggestion? i got access to download mode but cannot flash an stock rom because my pc doesn't want to install the drivers (at least in my opinion), any help please?