To install Mt4 indicators and templates, login into your Mt4 platform, go to the top left on “File”, scroll down to “Open Data Folder”.
Click on it, thenproceed to a folder named “templates” and “MQL4”. You should copy and paste your template files in the template folder. Then, inside the MQL4 folder, you’ll see a sub folder named “indicators”. This is where you should copy and paste your indicators. When all this is set and done, restart your Mt4 and load the template on the chart. Also, the new indicators that you installed will be available on the “Navigator” content.
Here’s a video to show how to install the Mt4 indicators and templates: