MOM Variance % in Combo Chart | DAX | Power BI

I tried this formula but it didn’t give last month data

this proved to be a very helpful video for me. thanks alot . i subbed your channel. and i saw that that you uploaded the last video 2 months ago so i request you to don't stop making videos.

Hi, this one is nice but don't you think that we should have to mentioned previous and current month on the x-axis?