hello friends ,I want to set command argument ,please help

Question

success: function (response) {
var JqueryXml = response.d;
var dlmycart = $('#DataList3');
for (var i = 0; i < JqueryXml.length; i++) {
var row = dlmycart.find('tr').eq(0).clone(true);
$(".img11", row).attr("src", JqueryXml[i].UserPic);
$(".name11", row).html(JqueryXml[i].Name);
$(".contry11", row).html(JqueryXml[i].Country);
$(".follower11", row).html(JqueryXml[i]);
dlmycart.append(row);
}

<asp:DataList ID="DataListPeopleUmay" runat="server">
<ItemTemplate>
<table class="table" style="margin-top: -5px; margin-bottom: -10px;">
<tr>
<td>
<a href="#">
<asp:Image ID="ImgPeople" runat="server" Width="50px" Height="50px" CssClass="People-Know img-thumbnail" ImageUrl='<%# Eval("Pic") %>' />
</a>
</td>
<td>
<asp:LinkButton ID="LinkButton1" runat="server" CssClass="profile-name" CommandArgument='<%# Eval("Id") %>' Text='<%# Eval("Name") %>' OnClick="LbtnName_Click"></asp:LinkButton>
<br />
<asp:Literal ID="Literalcountry" runat="server" Text='<%# "Live in "+Eval("Counttry") %>'></asp:Literal>
</td>
<td>
<asp:Button ID="BtnAddfrd" runat="server" Text="Follow" CssClass="btn btn-sm btn-color follow" Style="float: right; margin: 10px;" CommandArgument='<%# Eval("Id") %>' OnClick="BtnAddfrd_Click" />
</td>
</tr>
</table>
</ItemTemplate>
</asp:DataList>