Restaurant Cancellation Fee Link

Hello friends any insights? I mistakenly booked a restaurant then they confirmed via email whatsapp however I tried asking if we can have it earlier then I didn’t receive any respond so I forgot about calling them to cancel. Now they sent me a link for cancellation payment, am I obliged to comply? I didn’t have my credit card info. The sms entails there’s legal repercussions from the food lawyers. lol any same experience? This is quite new to me.

by Thelostgypsy2022