Apps grid has disappeared

[Allwyna]

I have a one plus 3t, all of a sudden the apps grid disappeared from my home page.
I tried to restart, it didn't work, all the apps are there but I don't know where.
Could anyone help me please?
Thanks a lot

 

[jasonandrews25788]

Swipe up from the arrow. (like Pixel phones have)
There is no icon anymore