I need some to Advice me to know haw to install engine timing belt of opel Astra 2000 1.8?

I my car already barcking at the road of sudai Arabia and I buy the timing belt from bahrain and to installed by my self at the rode so the car modil is 2000 opel Astra engine 1.8|||i cant help you with that because that isnt my area, but if you contact your nearest garage, then you can get good, trustworthy advice for next to nothing.