Voice over is not reading what I am typing in textbox

Question

<form>
        <div class="form-group loginFormGrp">
            <label class="caption">Backup Cloud</label>
            <div class="custSelect loginSelect">
            <label class="caption">Server URL</label>
                <input type="text" aria-label="Server URL" name="serverUrl" class="form-control" placeholder="example.server.com" value="">
            </div>
            <div class="form-group loginFormGrp">
                <label class="caption">Email</label>
                <input type="text" aria-label="Email" name="email" class="form-control" placeholder="user@example.com" value="">
            </div>
            <div class="loginBtnRow">
                <button tabindex="0" type="submit" class="lgBtn btn btn-primary btn-block">Continue</button>
            </div>
        </div>
    </form>