YAEbayT: Two potential problems

[InverseOfNeo]

Problem 1:
I won an auction and paid the full amount including shipping. Got an email (from ups) saying that they recievd information about the package and the tracking number. Item should have arrived on Monday. Never did. I tracked it and UPS doesnt have the package yet. I emailed the seller twice and I have not gotten a response. Is it too early to open an item not recieved dispute?

Problem 2:
I won a different auction through a different seller. In the auction it said that shipping was $25. After the auction ended the seller sent me an invoice but it said $35 for shipping. I emailed the seller on Thursday and again I have not gotten a response. I can just take $10 off in the seller discount field...but then the seller could say I didnt pay the right amount or whatever.

Before you guys say I shouldnt buy from sellers that have low feedback, both of them have good feedback.

Thanks for all of your help.

 

[eplebnista]

You could request the seller's Contact Info(includes phone number), and try calling them. If there phone number is disconnected, let eBay know about the phone number being disconnected(link for reporting is at the very bottom of the page), and eBay will try to contact the seller to correct their information. My $.02.