urgent!! Baby 1st trio

hi i was given a baby 1st trio pram but now the clip to attach the toddler seat to the pram has broken. i want to get a replacement clip but i cannot find where exactly the pram wasbought or who makes it. I cant even find this brand at any of the baby shops. does any one in huggies know???

I have one of these. It's a Toys'r'Us brand.
I bought mine as a package 3 years ago. 3 wheeler, toddler seat and bassinette.