USPS Tracking number problem! can’t track

[megrela6]

Hello

I bought mobile phone from the seller with (97 review) 100% feedback. He mark item as shipped, when i checked tracking number i noticed that it was not usps tracking number and it can’t be found in usps system. I wrote 5-6 messages to seller but no answer. What can i do? i bought item 1 week ago. by the estimated time i should got it today but, i have not received   it.

[7606dennis]

Where is the item being shipped from and what method of shipping is the seller using? 

[martin2001]

Try some of the universal tracking sites, e.g.

http://parcelsapp.com/en/tracking

they should automatically figure out the carrier.  I just picked the above randomly there are others, if this one does not recognize the number.