Baby High Chair (Newquay TR8)

Hello. Has anyone got an adjustable high chair they no longer need please?

It's for our 7 month old who can't sit up yet. Our daughter is under developmental physiotherapy; she's struggling to sit unaided due to a problem with her gross motor skills.

We've been advised by her physio to get an high chair with an adjusable back so we can slowly help her to sit upright. It also needs to have a foot support she can use.

The high chair we have doesn't support her very well and makes her uncomfortable and upset so any help would be much appreciated.

Can collect from the Newquay area. Thank you for your help.