Why isn't my newly added logo showing up on my website?

[Whiskers-and-co]

Recently signed up to Shopify, I've had a logo designed and added it to the store within Setting > Brand > Logo. I've saved changes yet the logo wont reflect in the website. 

I've also purchased this theme: https://themes.shopify.com/themes/boost/styles/spark?industry%5B%5D=pet-supplies&surface_detail=pet-... 

Can someone shed some light into how I get my logo to appear? 

Thank you in advance.

[GemPages · Accepted solution]

Hello @Whiskers-and-co 

It's GemPages support team and glad to support you today.

To change the logo, you can follow these steps:

1, Go to Online Store -> Theme -> Customize 

2, Choose Header and change the logo image in the right column

If you require any further information, feel free to contact me.
Best regards,
GemPages Support Team