G GradualMen's Running Shorts 3 Inch Quick Dry Gym Athletic Workout Short Shorts for Men with Liner and Zipper Pockets, Black, Large

Q: Will my 37in dong fit in these or will i have to coil it?

You don't have to lie dude. You know it's only 6 inches.

Q: Will these shorts fit and hold securely an iphone 12 pro max? thanks!

The pockets secure ith a zipper. Your phone will bounce around if you're running, but it won't fall out

Q: Why this items cant deliver at my place?

There are several reasons... the cost of shipment depending on the country or province and the global pandemic has left the parcel and postal service providers short on personnel to deliver your goods. I suggest you try a different address with a location where the item is most possibly accessible at an affordable shipping charge.