how to remove the samsung mini pay from the bottom of home screen shown in red?

Samsung Should now give the features like:1. Screen Recorder.2. Internet Speed Meter.Dear Samsung Please provide these feature as they are very usefull in day to day life.We don't want to use any Third party App, as they can pirate our data so please...

The issue in red circleThe issue in red cirlceplease solve this issue in next update

There is some software Bug in dolby atom,when i plug my earphone through aux cable port I can't hear anything from it.When i connect same earphone in other device they work properly.Please rectify this bug and make it clear in next update

Currently my 3.5mm audio jack of Samsung m30s is not work.So can I use Type C port of it as Audio jack.If yes then plz provide solution.