How to get old blogger interface back

OMG!!! I can't find old blogger interface option in my blog,Now what to doFinally Blogger remove old blogger interface permanently. Baddest news for old interface addicted user if you are also one of them then don;t worry I am having trick by which we can get old blogger interface back Even the option is not there.To get old Blogger Interface Back Follow Below Steps-Paste Below Link In Your