I have installed the extension quantity increase or decrease in opencart 3.0 but it didnt work on my plaza theme
i have tried many ways i have change the code but it not working on my front end
<div class="form-group">
<div class="quantity-box">
<label class="control-label" for="input-quantity">{{ entry_qty }}</label>
<div class="quantity-content">
<input type="button" id="plus" value="+" class="form-control"/>
<input type="text" name="quantity" value="{{ minimum }}" size="2" id="input-quantity" class="form-control" />
<input type="button" id="minus" value="-" class="form-control" />
</div>
</div>
<input type="hidden" name="product_id" value="{{ product_id }}" />
<div class="product-actions">
<button type="button" id="button-cart" data-loading-text="{{ text_loading }}" class="btn">{{ button_cart }}</button>
<div class="wishlist-compare">
<button class="btn-wishlist btn btn-default" type="button" title="{{ button_wishlist }}" onclick="wishlist.add('{{ product_id }}');">{{ button_wishlist }}</button>
<button class="btn-compare btn btn-default" type="button" title="{{ button_compare }}" onclick="compare.add('{{ product_id }}');">{{ button_compare }}</button>
</div>
</div>
</div>
{% if minimum > 1 %}
<div class="alert alert-info"><i class="fa fa-info-circle"></i> {{ text_minimum }}</div>
{% endif %}
I think {{ minimum }} this code is not working on my product page