Internet Service Moved to Early

I’m moving to a new location April 10th and set up my plan to switch to the new location on that day. However, my internet at my current address has been shutoff and I was given a notification that someone was being sent to the new address today to install equipment. I’m not there to let them in to install.

I would like to continue having Internet at my current address until April 10th like I had set up originally. Is there anyway to get internet temporarily? I still have the Xfinity equipment at my current address.