This is my model:

```
package org.aem.ubusina.core.models;

import javax.inject.Inject;

import org.apache.sling.api.resource.Resource;
import org.apache.sling.models.annotations.Model;

@Model(adaptables = Resource.class)
public class PromoModel {

    @Inject
    public String image;

    @Inject
    public String text;

    @Inject
    public String desc;

    public String getImage() {
        return image;
    }

    public String getText() {
        return text;
    }

    public String getDescription() {
        return desc;
    }   

}

```

This is the HTML code:

This is Description: ${model.description}

This is title: ${model.title}

I have also included my model in the HTML using 
< data-sly-use.model="org.aem.ubusina.core.models.PromoModel">

However, I am not able to fetch values. Please help.