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Need help or have a suggestion? We're here for you. Let us know how we can assist!

Email Us

Our team can respond in real time

support@gsmtnstar.com

Call us

Available during working hours.

+22395736677

Visit Our Office

Visit our location in real life

Mali,Segou,San,Tene

Buy.Sell.Trade-Anytime, Anywhere!

Visit any of our outlets or reach out - we're always nearby.

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Get in touch

We' love to hear from you. Our friendly team is always here to chat.

Get in touch

We' love to hear from you. Our friendly team is always here to chat.

Frequently Asked Questions

Get quick answers to our most commonly asked questions.

Selling your phone is easy! Just sign up, list your device by entering the model, condition, and price, and upload a few clear photos. Once your listing is live, interested buyers can contact you or purchase directly.

We prioritize safety. All payments go through a secure payment gateway, and we offer buyer and seller protection policies. Plus, we recommend meeting in safe public locations or using our verified pickup and delivery service.

Yes! Some sellers offer limited warranties or return periods on their devices. Look for listings marked with “Warranty Available” or filter search results to see only phones with warranty options.

Creating a listing is free! We only charge a small service fee when your item is successfully sold, which helps us maintain platform quality and support.

Always check the phone’s physical condition, battery health, and IMEI status to ensure it’s not blacklisted or stolen. We also recommend communicating with the seller to confirm all device details before completing the purchase.

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