Student and Research Enquiries

Due to the high volume of requests we receive, we are unable to provide individual responses, interviews or detailed explanations regarding our internal operations. For business and competitive reasons, we do not share confidential information such as marketing strategies, advertising plans or commercial data.

However, we encourage you to explore our website, where you will find comprehensive and up-to-date information about our brand and services.

Intellectual Property & Usage Requests

We do not authorise the use, reproduction, alteration or distribution of our trademarks, logos, images, advertisements or any other brand-related assets. It is the responsibility of the requester to determine whether their intended use complies with applicable laws, including fair use provisions.

Due to the volume of such requests and the legal review required, we are unable to respond to individual permission enquiries.

Sponsorship & Partnership Requests

At this time, we do not accept unsolicited sponsorship proposals. Any collaborations or partnerships are selected internally and must be aligned with our long-term brand direction and values.

Vendor and Product Proposals

We do not review or consider external submissions relating to new products, services or advertising concepts. Please do not send unsolicited proposals, as they will not receive a response.

Donations and Charitable Requests

We are unable to process donation requests submitted directly. Any charitable initiatives or contributions are managed through partners and programmes selected by our organisation.

Customer Support

If you have any questions about your order or need help with our services, our support team is here to help.

Our customer service team at sinkeh is committed to providing timely, professional, and reliable support for every inquiry.