[mothered]

the company that i buy from all asked me my id, when i did DNA
they told me they send it to carrier to verify that my package is lost or not ...

How can an ID verify the whereabouts of a package In transit, or whether It was delivered to the correct address?

so if i have done different dna with different company but same carrier, would it be a problem if my id is same?

The company and carrier are under the Impression that It's a legit claim, so If you treat It as such and not raise suspicion, you won't have a problem.