Would like to know where the top up plug for my gear oil is and if there is a dip stick manual proton savvy bt 2006

Manual Transmissions don't have dip sticks.

2. Manual gearboxes have a drain and filler plug. The filler plug is usually found in an accessible position on one side of the gearbox which has to be accessed from under the vehicle.

To top up the gearbox the car has to be perfectly level so if you need to add oil to the gearbox you ideally need to get the car up on a garage hoist/lift so you can both access the filler plug easily, remove it and pump in the fresh gear oil. The usual correct oil level on these gearboxes is level with the bottom section of the filler plug opening in the gearbox. However you should check with the proton service staff on the correct procedure for topping up the manual gearbox in your car.