105" Rectangle Patio Table with Chairs Cover

I'd like to share my experience with this Monsoon Large Rectange Patio Table with Chairs Cover. After measurement and purchasing this to enjoy the benefits of rain and water proof protection in a durable fabric for my outdoor 6 chair and table set, I am not fully impressed at the moment. Although the material seems to be of quality favorable and maybe sturdy material for what I expected, I am having challenges in trying to effectively secure the closures and ties to keep it in place around the table and chairs so when it rains or it's windy it will be able to be ok without a problem. As someone else noted "Because the table is lower than the chairs, it dips in the middle and the water pools." I will attempt again to reposition the cover and try to further arrange the cover and ties. I am attaching photos, and if anyone has any suggestions for me, I am hopeful that I will have a resolution so I may enjoy this purchase.