Philips Marathon XB9185/07 Vacuum Stops After Seconds Of Use

I have been using my Philips Marathon XB9185/07 vacuum cleaner, which I purchased from Amazon.com.tr (Amazon seller), for about one and a half years and I was very satisfied with it until today. However, as of today a serious malfunction has occurred. The device starts working but after 3–4 seconds the blue light starts flashing and the vacuum cleaner stops. In addition, none of the buttons on the handle respond and the light on the vacuum head does not come on. Since this product, which I had bought for my dowry, has started to show multiple malfunctions in a short time of use, I would like my device to be repaired under warranty or, if this is not possible or the malfunction recurs, replaced with a new one. My Amazon order number is 408-3909049-8237139. I kindly request that the necessary checks be carried out, that my vacuum cleaner be repaired or replaced under warranty as soon as possible, and that I be informed about the process.