My smart plan for 1day offer is not there anymore

Hello I normally use your Smart Data menu for daily data plans, especially the ₦100/₦200/₦300 options. But today, I noticed only the ₦1000 for 4.5GB and multi-day options are available—the 1-day plans are missing. Please, can you help me restore the full Smart Data menu or tell me what happened? I rely on these plans daily. Thank you.