Rv Awning Rail Pulling Away

Has anyone else had this happen to them.
Rv awning rail pulling away. They indicated they do not give awning attachment instructions to rv manufacturers as campers are all different. Long story short the awning rails are screwed into the floor of the rv which is nothing more than a thin sheet of particle board. You can purchase the rivets locally or online dyers rv i think. Rv trim flexible vinyl insert molding 1 x 100 black 4925212.
May have to drill the hole a little larger. Rv insert drip rail j channel gutter aluminum 20 foot x 1 5 x 3 4 4916451. Ap products has been supplying the recreational vehicle industry with quality replacement parts. This product is made of high quality materials to serve you.
Is there any glues that i can use along with screws that you recommend. I had to do some serious metal straightening to get it back w. Rain is due in next couple days and 2 screws are completely out of camper that hold the awning rail in and a third screw is now just about out. Large insert drip with rv awning rail 20 new white 4964101.
Rv awning rail insert 16 new white 4964355. Insert 16 l mill aluminum awning rail 021 51003 16 by ap products. Screws loose on awning rails allows the water in and the water seeps into the particle board and gets sucked up by the carpet. I see visible appearance of the awning rail pulling away more and more.