Does anyone please know what else i can spend these tesco vouchers on originally for Siblu/Haven

[fakeblonde]

I exchanged 100.00 of tesco vouchers for 400.00 of Siblu vochers to go to france and to cut a long story short we now cant go.
I know i can use them also at haven but the site we went to in Cornwall has stopped accepting them now.
Basically i have 400,00 of deals and dont know what to do now.
Would they change them back even tho i changed them about a month ago ?
Any ideas most welcome x

Cany phone as at work and should be working ! x

Anyone.

Copied from Tesco site:

THINGS TO REMEMBER
? We hope you enjoy the Clubcard Deal you have chosen. However, if you would prefer to use your Clubcard Deal Token(s) for an alternative Deal, these Tokens can be used as full or part payment for any Deal which does not have the ?Buy in Full? logo next to it in the brochure, but cannot be used for Motorpoint purchases.
? Please note that your holiday must be booked within the 6-month validity period of the Token ? the holiday does not have to be taken within this period.

HTH!