Orange Care replacements

[George]

My phone screen has cracked and I have Orange Care but my contract is also up in 7 days.
I have read on the orange site that to replace a phone on orange care there will be a fee and that this is detailed in the booklet sent to me (and therefore binned with the rest of the junk).

Can anyone tell me if it is worth me getting it replaced with orange, and what the fee might be or should I just not bother and go with a new contract phone on a new network in 7 days?

[Bundy]

When I cracked my screen they wouldn't replace it on Orange care. Is it just the plastic screen or the bit inside?