---
title: "create fix customize edit shopify bigcommerce theme and store"
url: https://zinnhub.com/zinns/create-fix-customize-edit-shopify-bigcommerce-theme-and-store/
description: "basic customization in shopify or bigcommerce | Providing value to my customers"
published: 2025-11-10T18:03:37+00:00
modified: 2026-06-30T23:21:16+00:00
language: en-GB
---

# create fix customize edit shopify bigcommerce theme and store

Starting a new online business or migrating, editing, or updating your store to the online world can be difficult and stressful, but there’s no need to worry—we’re here to make this easy for you. As Shopify & BigCommerce experts, designers, and developers based in London, England, Zinn Digital® can handle Shopify & BigCommerce custom coding, bug fixes, and customisation.

\*\*So if you need to:\*\*

• Install/modify any theme
 • Create a Shopify and BigCommerce website from scratch
 • Set up a complete admin panel to easily manage your store after development
 • Provide a modern, professional, responsive design
 • Install/configure any app
 • Fix any HTML/JS/CSS error or issue
 • Add your company or brand logo
 • Add or update website content
 • Blog integration
 • Links to your social media pages
 • Payment gateway integration
 • Link your domain with the store
 • Set up navigation and drop-down menus
 • SEO-friendly store
 • Add products/categories/collections
 • Product variations/options
 • Google Analytics
 • Facebook Pixel
 • Contact form
 • Live chat
 • Shipping methods
 • Subscriber pop-up

And much more…

\*\*Why Choose Zinn Digital®?\*\*

• Friendly communication
 • Fast response
 • High-quality work delivery
 • 15 days of free support after completing your order

\*\*Contact us before placing an order.\*\*

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### This Zinn Will Include (ERROR FIX or Basic Customization )

basic customization in shopify or bigcommerce

**Delivery:** 2 days

**Revisions:** None

**Includes:**

• Number of pages: 1
• Responsive design
• Content upload
• E-commerce functionality

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### Upgrade Options

Choose an upgrade addon to get more features:

| Feature | Basic | Boost Upgrade | Premium Upgrade |
| --- | --- | --- | --- |
| **Delivery** | 2 days | 5 days | 7 days |
| **Revisions** | None | None | None |
| Number of pages | 1 | 3 | 6 |
| Responsive design | ✓ | ✓ | ✓ |
| Content upload | ✓ | ✓ | ✓ |
| E-commerce functionality | ✓ | ✓ | ✓ |
| Plugins/extensions installation | ✗ | 3 | 5 |
| Number of products | ✗ | 25 | 50 |
| Payment processing | ✗ | ✗ | ✓ |
| Opt-in form | ✗ | ✗ | ✓ |
| Autoresponder integration | ✗ | ✗ | ✓ |
| Social media icons | ✗ | ✗ | ✓ |