Skechers India — size

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149 R model town ludhiana kalra house, Ludhiana, Punjab, 141002

My shoe size uk 4 ..i buy from june sale 2019.when i came home .i feel shoes are loose then i check size again Uk 4 eur 37but Bra 36 and Cm 24 .i am very disaopinted .I have already skecher there size tag is uk 4 bra 34 cm 23.5 .i buy it only see the size uk 4 eur 37 ..Because my size is 37 and uk4, My money is totally waste ..plz help me i[censored] can ...This big confusion on size tags ...