Garage to do 4 wheel alignment

[Stanleywindrush]

I want to align my front wheels as have uneven tyre wear on the insides of the front tyres. I have been told this is excessive toe in (if not them camber etc.)
I was also told that instead of just the laser front tyre alignment in my local quickfit - I should have all 4 tyres done to ensure the set up is correct and not just adjusting a wrong steering set up.

The only place i could get the 4 wheel alignment is my local Volvo dealer, but after booking me in they have retracted the offer as my Amazon will not apparently fit on their machinery (how does that work?)

Can any one help to solve this riddle;
Am i having my balls pulled about by the Volvo Garage - and do I need this anyway??

Yours

Baz