I want to save array.map values in different column in DB using API's React JS

Question

The senerio is that when choose categories using checkbox those checked box who are slected save their values in db in different column.

 const checkListNames = check.map((item) => item.name)

values in want to save in different columns. Getting output such as :

['A stage is required', 'Themed decoratiions are essential to my event'].

Want to save these values in different columns

const handleSubmit = (e) => {
  e.preventDefault();

  if (check.length > 0) {
    const checkListNames = check.map((item) => item.name);

    let formData = new FormData();

    formData.append('list_category', categoryId);
    formData.append('name', checkListNames);
    formData.append('event_id', get_all_data.data7);
    formData.append('created_by', '629829078779cc4a00139c9a');
    for (var pair of formData.entries()) {
      console.log(pair[0] + ' - ' + pair[1]);
    }

    api
      .post('checklist', formData)

      .then((response) => {
        const { data } = response;

        if (data.status == '1') {
          toast.success('Checklist added successfully');
          history.push('/CheckList');
        } else {
          toast.error('Something went wrong !');
        }
      })
      .catch((error) => {
        throw error;
      });
  } else {
    toast.error('Select atleast one category');
    return false;
  }
};