I want to ask that, Can Tangle technology transaction need to conform 30 days? My one transaction is pending from 30 days. What is the main problem? Can anyone clarify?
It requires some skills and a little bit of patience to use IOTA wallet at this moment. But the learning curve is very short. Basically if your transaction is not confirmed in 30 minutes, you should change the server IP address and do the reattach (clicking the show bundle in the History and clicking the reattach). 99.9% of transactions can be confirmed in 3 to 10 minutes after 1 or 2 reattach (if needed) if you do it right.
Most of the pending issue is caused by the server which you connect your light wallet to. A server is not always synced or it can be too busy because many people try to use it in the same time. you need to constantly check if your wallet is synced or not.