Domino’s Pizza complaint: Feeling sick from dominoes pizza and feel harassed by the response

My number is 0746413595 you can call me anytime.
I ordered 2 vegan pizzas on 15042023 at around 8 pm I instantly felt sick after 2 slices and still feel sick from 8:04 pm.
I ordered from London Stamford hill.
It is the worst thing I have ever tasted and eating I am very disappointed I have to fill out this questionnaire as I still feel sick and have a headache and now I do feel nauseous. Doing this questionnaire. All I wanted was a refund at least.
Today on 15042023 I had fruit for lunch and 2 slices of your vegan pizza and I have losty appetite. Yesterday on 14042023 I had fruit for lunch and nandos in the eveneening. Jus completing this questionnaire and thinking about food and answering these questions is making me feel more sick. I hope this is enough for you thank you.
On top of this customer service automatically said I had food poisoning and told the store I ordered from who called me and started questioning me about food poisoning we both got into an argument, we both have each others address and location which makes our community hostile and now I feel very weird, all I asked for was a refund and honest review, I really do feel and have been sick. Only a doctor can say I have food poisoning not customer service who is starting trouble with my neighbours.