Hello, I want to use models from the site whose link I have given below, but there is no license type specified on the site, which license type should I choose to send the models on this site to lfs.net?
https://3dwarehouse.sketchup.com/

Please check this list before posting. Your site is there as not accepted one.
https://www.lfs.net/forum/thread/97013-Model-sources---which-are-OK-to-use-and-which-are-not-accepted