Here is how to unzip a .ZIP file in Linux:

[17:27] david@Ryzen VirtualBox VMs/ >  ls          
IE11.Win7.VirtualBox.zip                macOS Mojave HFS by Techsviewer.rar
IE11.Win81.VirtualBox.zip               macOS Mojave HFS by Techsviewer.vmdk
MSEdge.Win10.VirtualBox.zip             multitest_test1_1532241391169_15593
Mojave                                  multitest_test2_1532241435435_54465
localusers_default_1532706434247_84824  testbox01_default_1532223940091_73006
[17:33] david@Ryzen VirtualBox VMs/ >  unzip MSEdge.Win10.VirtualBox.zip
Archive:  MSEdge.Win10.VirtualBox.zip
  inflating: MSEdge - Win10.ova