Weed Man Toronto

I hired weed Man to apply weed control on my lawn.
After one weed they applied weed control I noticed that they applied it on my lawn and my vegetable garden and my flowers.
Anywhere weed control has been applied it was burned,grass,my vegetables,and flowers.
Unbelievable they applied weed control on my beautiful vegetable garden and flowers.
When I called them to let them know that everything was burned they denied it and hung up on me.
I never hire weed Man again,never recommend them.
I talked about them to my neighbors and friends they had the same experiences.