My DIY duct cleaning meant I called for sealing

I had the dumb method of cleaning our own air duct, but my hubby got myself and others a pole with peculiar ends on it for our anniversary, i have an end that is a poof that is meant for taking down webs. I have an end that can scrub windows, dust ceiling fans plus scrub corners in the ceiling. I used our ceiling fan dusting end plus figured it could serve as a air duct cleaning tool. I noticed webs on our vent covers. I knew inside the ducts had to be icky. I took down all the vent covers plus shoved our pole up in there. I legitimately went to city scrubbing. I felt so accomplished when I saw the gunk that came off on our end. I legitimately was proud of myself until a few nights later. I noticed our AC just never turned off. It kept running plus running but the house was hot. I called a Heating plus A/C company plus the guy told myself and others I must have messed up with our air duct since our method was fine. I then called a air duct company who informed myself and others that our duct had a tear along a seam. Apparently while I was cleaning the ducts I was too dire plus popped a seam, then he then performed air duct sealing in order to patch the hole for me, then while he was there the guy showed myself and others the inside of our ducts. I was shocked to see it was filthy. My pole didn’t get legitimately deep in the air duct. I only cleaned an inch or several inside. I am never going to scrub that myself again.
Electronic Card Access Installation