Olympic Treadmill Maintenance Request

Hello As per the title, I have an Olympic treadmill that I bought for 4,000 from a store, and unfortunately the maintenance company here has shut down. It has a malfunction during running where it turns off when switching to the incline mode. If anyone knows how to fix it or has experience with it, please let me know, as I've been unable to find anyone in the area who can repair it. WhatsApp 0551168176