@Override
    public void DoAddExpense(String date, String title, String description, double price, int parcels) {

        ExpenseModel expense = new ExpenseModel(date, title, description, price, parcels);

        String DateSplited[] = date.split("/");
        String month = DateSplited[1];
        String year = DateSplited[2];

        for (int i = 1 ; i <= parcels ; i++){
            if (Integer.parseInt(month)>12){
                month = "01";
                year = String.valueOf((Integer.parseInt(year))+1);
            }
            if ((String.valueOf(i).length()) < 2){
                expense.setInstallment("0"+i+"/"+parcels);
            }else {
                expense.setInstallment(i+"/"+parcels);
            }

            getDatabaseReference()
                    .child("Expenses")
                    .child(Objects.requireNonNull(getFirebaseAuthInstance().getCurrentUser()).getUid())
                    .child((month)+year)
                    .push()
                    .setValue(expense);
            month = String.valueOf(((Integer.parseInt(month))+1));
            if (month.length() < 2){
                month = "0" + month;
            }
        }

        taskListener.OnSuccess();
    }