How can I correct my hotspot that remains Invalid

Please can anyone help. I setup mikrotik router rb951ui but the hotspot remains Invalid and mode:home.

Can I get solution?

If you are running recent RouterOS 7 on your device, you'll need to change device mode setting to enable the Hotspot feature. For example, you can change the mode of device-mode to advanced and make sure the hotspot device-mode feature is then enabled. See the documentation for more information:

Device-mode | RouterOS Manual

You'll need to be physically present near the device, and when being asked to, have to perform hard reboots by unplugging and replugging the power supply.