Create a cover poster for Vlalo, a grocery store focused on affordable home shop

Create a cover poster for Vlalo, a grocery store focused on affordable home shopping. The poster should prominently feature images of household items, appliances, and clothing, showcasing the store's diverse product range. Use a clean, modern design with a color palette of green and blue to convey freshness and trust. Include the Vlalo logo at the top or center, with a tagline like 'Mua Sam Tai Nha, Gia Tot Nhat' in a stylish font. The overall design should highlight convenience and value, reflecting the store's commitment to quality and customer satisfaction.