Hello Moti,
Thanks for posting your concern here. We're sorry to learn that you're having an issue with your mouse.
Just to confirm, when did you exactly purchase these accessories? Microsoft actually accepts devices and accessories for return and refund if it's still within the 30 day return window. If you purchased the device through Microsoft Store online, we suggest you to contact them directly. Further assistance, kindly contact **MS Store Online: 1-877-696-7786.**If you're located outside United States, see Global Support. But if you purchased it from a third party retailer, you may have to contact them directly as well.
If this answers your question, please let our Community know by marking this post as an answer. Otherwise, don't hesitate to respond to this thread if there’s anything else that needs to be addressed.
Regards,
StevenK