I've tried everything possible but the mouse does not want to connect and my mouse is s.me've no usb plug and my laptop can connect with bluetooth
What is "everything" that you have tried?
If your laptop is Bluetooth-enabled, you have to activate it and in the settings "Bluetooth or other devices add", then your mouse must be listed there.
If the laptop is not bluetooth-capable you need to have a Bluetooth dongle, but since you do not have a USB port, it MUST go via Bluetooth.
Do you have no connection to the laptop, e.g. Mini-USB? There are adapters on USB.