How do I make the images on my "featured collections" larger on Venture on my home page?

[Jamesl2]

Hi,

I'm trying to display a "Best Sellers" section on my home page on "Venture" by uploading products onto featured collections. However, the images are very small and blurry.

Is there anyway to make it bigger? Maybe via changing the coding or a suggested app?

I have tried looking at a few apps but no luck so far.

Here is an image of how it looks at the moment:

Thanks in advanced.

Edit: I've attached an image of a similar style I'd like to display the best sellers through to make it easier:

[ThomasBorowski]

What's the address of your store? If you have a storefront password set under Online store > Preferences, please post that here too or disable it, otherwise we can't see your storefront. (NOTE: Do NOT post your admin password here, only the storefront password).

[Jamesl2]

hi, the store is https://flexculture.com.au/.

Password is 

[ThomasBorowski]

The image of the chain is being loaded at a width of only 180 px, which is why it's blurry. I can see from the code why it's loading at this small size, but not what generated that code. I would recommend getting in touch with Shopify support (https://help.shopify.com/en/questions#/contact) as Venture is one of Shopify's own themes. If the problem isn't coming from the theme itself but an app or some modifications to the code, they should be able to point you in the right direction.