for people with scripts, you should be covered by the general law reguarding shipping that the vendor/shipper are responsible to get it to you, and until they hand it too you, they still owe you the package/parcel
without a script, you are subject to shipping thieves, customs agents and even mail carriers, illegaly stealing your package
you have no legal recourse to recover from the government, shipping companies, or the vendor although the seller will usually have repoir with the customer to replace the contained items of the lost/stolen package
Trust your source bro.
I have had packs come 14-30 days later than expected, never not had one come, probably 15+ over the last 10 years. Had 1 or 2 come late and 1 get nipped by a family member and all 3 times I got a reship in 10 or so days after informing the seller that the packages were very late. 100% success, 0 seizures.