I and my daughter ha...

I and my daughter had our spectacles last year at spec savers however we are both experiencing difficulty seeing especially computer with those spectacles, this year I took my child for an eye test at a different place and I was told that her spectacles do not correspond with her test result, have we been **********, we’re are test results somehow swapped because I am battling to see with the spectacles I have opted to use my old spectacles, I demand answer