Almost everything I buy from Sephora I buy online, so I have tons of orders from them every year. I can only think of two instances ever where the order was missing an item, and only one time where a nail polish bottle was leaking. Each of those times, Sephora was extremely helpful in fixing the order. I've never felt like they questioned my intentions in dealing with the issues.
I know we don't have all of the facts since OP hasn't returned to the thread (and I'm certainly not accusing OP of anything), but it reminds me of something that my friends used to do when we were younger. Someone would place an order for nail polish (or something like that), and when it arrived, they would call and say it was broken in transit, and the company would send a replacement. Then they would have duplicates of whatever it was that they ordered. (I think it only happened a few times, because I would imagine they would have been banned if they had done it more often.). But perhaps this is what Sephora feels like is happening. And if OP is having that many problems with so few orders in such a short amount of time, I can see why Sephora would jump to that conclusion.
And assuming that is not what OP is doing, perhaps the entity to address the problem with is the carrier and see why packages are being delivered in such an unprofessional manner.
I know we don't have all of the facts since OP hasn't returned to the thread (and I'm certainly not accusing OP of anything), but it reminds me of something that my friends used to do when we were younger. Someone would place an order for nail polish (or something like that), and when it arrived, they would call and say it was broken in transit, and the company would send a replacement. Then they would have duplicates of whatever it was that they ordered. (I think it only happened a few times, because I would imagine they would have been banned if they had done it more often.). But perhaps this is what Sephora feels like is happening. And if OP is having that many problems with so few orders in such a short amount of time, I can see why Sephora would jump to that conclusion.
And assuming that is not what OP is doing, perhaps the entity to address the problem with is the carrier and see why packages are being delivered in such an unprofessional manner.