Help with M&S Biscuits

Hi everyone..could do with a little help, does anyone have the syn value for M&S Belgian Dark Chocholate & Stem Ginger cookies?

Per Biscuit 18g

92 cal
saturated fat 3.0g
carb of which sugars? 6.9g
fibre 0.3g
Protein 0.9g

Sorry for being a pain but would be very grateful for any help

No free food allowance here, so it's a straight 1 syn per 20 calories, which makes each biscuit four and a half syns.

(Nice, though!!)