İmage problem

I want to put a picture on the homepage and give the products a link.

I put it like this

<div class="item profilepic-border" align="center">
<div class="product-item" ng-repeat="product in productData" ng-click="openProduct({{}})">
	<img class="profilepic padding-bottom" ng-src="img/2.png" ng-click="openProduct({{}})"></img>

But the app is not opening homepage

What does that mean?

I write code -
And run ionic serve ( - everything fine but ı build apk
Picture does not appear (no picture) and don’t work link,

My app

Sorry my english bad