I recently purchased a 2007 skoda fabia 1.2 12v 64 classic htp.

The digital led displays have no text with mileage on. All lights up. Gauges and speed all working. 

Just doesn't display milage etc.

How can this br rectified. 

Does it need new clocks  helpme please

I suspect new clocks may be needed.

I've seen this happen before when they wernt plugged in properly but that's about it.

 

Try disconnecting the battery first though. Sometimes if you rub a cloth along the screen of the dash, it creates static and everything goes blank. Pull the battery earth off for ten mins, reconnect and see if it comes back on. The worse this can do is make you re-set the clock, the stereo should re-tune its self.