Macintosh Hd is missing

I am usimg mac air 11" early 2014 edition. While using the device, it suddenly freeze with a spinning wheel. I did a force shutdown by holding the power button. After I switch it ON the whole screen turned black but the keyboard has its lights on. I force shutdown again and went on recovery mode by using command R. I wanted to repair disk but the Macinntosh HD is missing only left the apple ssd and the OS Base System. I cannot repair, erase nor reinstall because of the missing HD. I tried the terminal by typing "diskutil cs list" to check but the response is "No CoreStorage logical volume groups found".. Is there anyway i can do to fix the problem or do i need to replace my SSD. Its quite difficult to ask for repair due to pandemic still. Hope someone can help. Thank you.