Clarks — shoe size is dissimilar

Address:	Thane, Maharashtra, 421201
Website:	9819877321

Dear sir,

I bought a pair of clarks shoes in sale in the month of august 2017, from clarks showroom, central mall, sea woods mumbai, iwhile wearing first time it was quite unfortable for me, so i kept the sjoes as it is as i have to go to abroad for 6 months, after returning yo india when i tried wearing shoes with liner and shoe insole, again it was unfortable n hurting my feet then i observed that the both shoes asides are dissimilar.
Please help me