MultiHandleSliderExtender and mobile

Hi

I have install MultiHandleSliderExtender in my website but the issue when I try to slide it wont be slide only by click.

<p><asp:Label ID="locationtxtbuy" runat="server" Text="Location" CssClass="titles"></asp:Label><hr /><br /><asp:DropDownList ID="locationbuy" runat="server"></asp:DropDownList><br /><br /><asp:Label ID="propertytypetxtbuy" runat="server" Text="Property Type" CssClass="titles"></asp:Label><hr /><br /><asp:CheckBoxList ID="propertytypebuy" runat="server" RepeatDirection="Horizontal"></asp:CheckBoxList><br /><br /><asp:Label ID="bedroomtxtbuy" runat="server" Text="Bedrooms" CssClass="titles"></asp:Label><hr /><br /><asp:RadioButtonList ID="bedroombuy" runat="server" RepeatDirection="Horizontal"></asp:RadioButtonList><br /><br /><asp:Label ID="facilitiestxtbuy" runat="server" Text="Facilities" CssClass="titles"></asp:Label><hr /><br /><asp:CheckBox ID="SwimmingPoolbuy" runat="server" /><asp:CheckBox ID="PlayAreabuy" runat="server" /><asp:CheckBox ID="Securitybuy" runat="server" /><asp:CheckBox ID="intercombuy" runat="server" /><asp:CheckBox ID="ClubaHousebuy" runat="server" /><br /><br /><asp:Label ID="budgetrangetxtbuy" runat="server" Text="Budget" CssClass="titles"></asp:Label><hr /><br /><div class="slider-wrapper" style="width: 100%; "><asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"></asp:ToolkitScriptManager><div><div><asp:TextBox ID="sliderbuy" runat="server" ></asp:TextBox></div><div class="pricerange"><asp:TextBox ID="minpricebuy" runat="server" ></asp:TextBox></div><div  class="pricerange"><asp:TextBox ID="maxpricebuy" runat="server" ></asp:TextBox></div> <%-- Add multihandlelsiderExtender control and scriptmanager control also--%><asp:MultiHandleSliderExtender
                                    ID="MultiHandleSliderExtenderbuy"
                                    runat="server"
                                    TargetControlID="sliderbuy"
                                    BehaviorID="multiHandleSliderOne"><MultiHandleSliderTargets><asp:MultiHandleSliderTarget ControlID="minpricebuy" /><asp:MultiHandleSliderTarget ControlID="maxpricebuy" /></MultiHandleSliderTargets></asp:MultiHandleSliderExtender></div></div><br /><br /><asp:Label ID="plotsizetxtbuy" runat="server" Text="Plot Size" CssClass="titles"></asp:Label><hr /><br /><div class="slider-wrapper" style="width: 100%; "><div><div><asp:TextBox ID="sliderplotbuy" runat="server" ></asp:TextBox></div><div class="pricerange"><asp:TextBox ID="minplotbuy" runat="server" ></asp:TextBox></div><div  class="pricerange"><asp:TextBox ID="maxplotbuy" runat="server" ></asp:TextBox></div> <%-- Add multihandlelsiderExtender control and scriptmanager control also--%><asp:MultiHandleSliderExtender
                                    ID="MultiHandleSliderExtenderplotbuy"
                                    runat="server"
                                    TargetControlID="sliderplotbuy"
                                    BehaviorID="multiHandleSliderplotbuyOne"><MultiHandleSliderTargets><asp:MultiHandleSliderTarget ControlID="minplotbuy" /><asp:MultiHandleSliderTarget ControlID="maxplotbuy" /></MultiHandleSliderTargets></asp:MultiHandleSliderExtender></div></div><br /><br /><asp:Button ID="searchbuy" runat="server" Text="Search" CssClass="buttonWrapper errorSearchFormSubmitButton" /><br /><br /></p>