Móvil falla

Your Redmi 14C is showing scrambled text throughout the settings menu, which indicates either a software glitch or a display hardware defect. Try restarting your phone first by holding the power button, as this might fix a temporary software issue. If that doesn't work, contact Xiaomi support or return to your retailer immediately since this should be covered under warranty - don't attempt any repairs yourself as it could void your coverage.