Downloading 26 minute instructional You Tube video to my Samsung 10.1 galaxy tablet

I’m going to attempt to assemble a giant 12 X 20 foot gazebo.

I need a portable large screen video guide to help me figure out the instructions.

How do I download the video to my tablet?

You just need app, bro. Plenty free. Never needed one for Android, tho. Go, play, experiment.…0i22i30k1l3.34677.36820.0.36993.…0…1c.1.64.psy-ab…1.11.1604…0j0i20i263k1.0.Jg12bIAUNAA