Disability Platform Step / Ramp (Stroud GL10)

Hi
My mum in need of a Front Door Platform Step or Ramp.
She has had a stroke and has a walker but when she gets to front door finds the drop from the step too high, needs a platform step to place the walker onto or a platform step with a sloping ramp.

If anyone has something suitable going spare be greatly appreciated

She has asked occupational therapy in area of walss she lives in, but they told her a year wait to even see her.

Many thanks