Wi-Fi Displaying ESSID but yet no Access Point

hey people,
actually i could see the essid iwlist wlan0 scan , but still no Access Point is there and Quality Signal 0/100

here are the output of some of my commands , that i have alraedy tried , it would be of assistance to you ,

linux-qzyt:/home/fedexpress # iwconfig
lo no wireless extensions.

wlan0 RT61 Wireless ESSID:“K-Hostel” Nickname:""
Mode:Managed Frequency:2.412 GHz Bit Rate=54 Mb/s
RTS thr:off Fragment thr:off
Encryption key:off
Link Quality=0/100 Signal level:-121 dBm Noise level:-111 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

eth0 no wireless extensions.

What should be done further!!!

Manage network devices in Yast. Edit and add any necessary info there.

We presume you have set the access point in the router etc…

Then just use knetworkmanager or the gnome equivalent.

It’s a total doddle.