You are downloading the Self Aid AppX file v184.108.40.206 for Windows Phone. Self Aid is a free and useful Health & Fitness app: [Beta version, Not complete yet] This app helps in leading a healthy life. It will help in first aid guide for sudden health hazards, information ... You can now download the offline AppX file to install & try it.
Download Locations for Self Aid 220.127.116.11 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Self Aid AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.