I will fix shopify checkout errors cart issues and payment gateway problems


About this gig
Are customers having trouble adding products to their cart or completing purchases on your Shopify store? I will help you identify and fix Shopify cart issues, checkout errors, and payment gateway problems.
As a Shopify developer, I troubleshoot store bugs to help restore smooth shopping functionality and improve the customer checkout experience.
My services include:
- Shopify checkout error fixes
- Shopify cart and cart drawer troubleshooting
- Add to cart button fixes
- Payment gateway configuration and error troubleshooting
- Shopify payment issues
- Discount code and shipping calculation issues
- Shopify theme and Liquid code fixes
- Cart layout and functionality improvements
- Shopify bug fixes and website troubleshooting
- Mobile checkout and cart issue fixes
Whether your checkout is displaying errors, customers cannot add products to their carts, or your payment gateway is not working correctly, I will investigate the cause and apply an appropriate solution.
I can also help troubleshoot WooCommerce checkout errors, payment gateway issues, and WordPress ecommerce bugs.
Why choose my service?
- Careful issue diagnosis
- Solutions tailored to your store
- Clear communication
- Focus on reliable functional
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know ADEFILA AR
Shopify Product Listing and Product Research Specialist
- FromNigeria
- Member sinceOct 2026
Languages
English, Yoruba, Spanish, French
FAQ
1. Can you fix Shopify checkout errors?
Yes, I can troubleshoot checkout errors and identify issues affecting the purchase process.
2. Can you fix add-to-cart and cart drawer issues?
Yes, I can fix add-to-cart buttons, cart drawer problems, and cart functionality errors.
3. Can you fix payment gateway issues?
Yes, I can troubleshoot payment gateway configuration and related errors, depending on the provider and issue.
4. Do you also fix WooCommerce checkout issues?
Yes, I can help troubleshoot WooCommerce checkout errors, payment problems, and related ecommerce bugs.

