If we adjust the timeline for pre-orders online, this is for all *new* pre-orders going forward. The Canadian Shield team is actively working to fulfill pre-orders within the stated timeline when you placed your order. If anything should change, our team will be in touch. Currently, there are national supply chain shortages for rapid tests that have caused some delays. We appreciate your patience and we look forward to getting rapid tests into the hands of Canadians across the country very soon.