Please help.

[Jared Mk3]

Take the timing cover off on the side of the engine and check if the gears on the timing chain line up with each other - they have dots on them that should be adjacent to one another. There are also markings on the flywheel that will show TDC. A simple way of checking is a screwdriver or something through the plug hole on No1 to see when the piston is on TDC. Hope that helps.