Java, how to insert a form into a form in jsp?

Question

Java

How to make 1 form send data for deletion and 2 form for addition. that is 1 form checkboxes and 2 select?

<form method="post" action="/user/deleteProductInCart">
                        <form method="post" action="/user/addOrder">
                        <c:forEach items="${productInCart}" var="productInCart">
                            <div class="container_news">
                                <div>Name: ${productInCart.nameProduct}</div>
                                <div>${productInCart.id}</div>
                                <div>Price: ${productInCart.price}</div>
                                <div class="">Description: ${productInCart.description}</div>
                                <div class="form-group">
                                    <label for="quantity">Quantity: </label>
                                    <select name="quantity" id="quantity" class="form-control" >
                                        <option>1</option>
                                        <option>2</option>
                                        <option>3</option>
                                        <option>4</option>
                                        <option>5</option>
                                        <option>6</option>
                                        <option>7</option>
                                        <option>8</option>
                                        <option>9</option>
                                        <option>10</option>
                                    </select>
                                </div>
                                <div class="checkbox">
                                    <label><input type="checkbox" value="${productInCart.id}" name="products"/>Check for
                                        delete</label>
                                </div>
                            </div>
                        </c:forEach>
                        <button type="submit" class="btn btn-default">delete</button>
                    </form>
                        <button type="submit" class="btn btn-default">Add order</button>
                    </form>