On the 20th January I went to woolies at lenz quater and did my shopping as per usual

On the 20th January I went to woolies at lenz quater and did my shopping as per usual. Lovely shop...good service. Pretty quiet on a week day. I bought a cauliflower and this morning when I took it out to cook...I saw a worm...it was blue...caterpillar looking blue worm like thing moving its little head. There was also a dead insect inside. I never see it the day before...so I was shocked. Anyway it was unopened and I returned it today the 21st. Ladies apologized to me. Really not their fault. Woolworths should have standards you, would think. Quality check!!!! Very dissapointing to see this from a woolies store.