Rotten mealie meal with big worms

On the 25.11.2023 bought 25kg super white maize to my surprise we found worms on a Wednesday evening and this is a 2nd incident with boxer mealie-meal last time I bought 12,5kg white star and it was rotten with worms. Do health inspectors visit boxer stores, foreign stores are being exposed and closed down for selling expired food with worms. This is disgusting to be fed with worms.