Delivery Attempted No Access To Delivery Location:-In other words, this message says that your mailbox was somehow physically blocked when the delivery someone attempted to deliver your parcel to you.
The best way to avoid this is to check for anything that could be blocking your mailbox before you leave your house
Right out of the gate, being told by the post office that there was no access to your delivery location is a bit of a generalized ever problem that can mean a couple of things. Sometimes it means that inevitable problems prevented the USPS workers from getting to your address and physically delivering the parcel as requested.
Maybe wild weather dropped trees or blocked the road somehow, making it difficult (if not flat-out impossible) for the USPS workers to get to your doorstep and drop your package off safely. Sometimes it indicates that other issues – renovations, road construction, car accidents, etc. – have prevented them from getting to your address, too.
Other times, though, it simply tells that the USPS has no record of the mailing address used to deliver you your parcels in the first place. Believe it or not, that occurs a whole lot more often than you might expect – though it also happens to be one of the more specific issues to remedy, too.
At the end of the day, when you get this notification, it just indicates that the USPS mail carrier couldn’t bring your parcel to you and that you’re going to have to come up with another answer to get your packages from them.