Follow some steps for Switch new Facebook to Classic Facebook: –
Login your account with http://www.facebook.com
Type Email ID or Phone number in first section password in second section and click on “log in”
On home page click on “down arrow option” in the top right corner.
From the drop down menu tap on “Switch to Classic Facebook.”
If you want then you can give feedback or you can skip it also.
Now, you have successfully switched your Facebook account from new to classic.