how to add the Announcements or news From the backend to the home page

<marquee id="ml" style="text-align: center" direction="up" width="195" height="170">
                                scrolldelay="20" scrollamount="1" onmouseover="ml.stop();" onmouseout="ml.start();">
                                <asp:repeater id="Repeater1" runat="server" datasourceid="dtsLinks" xmlns:asp="#unknown">
                                <itemtemplate>
                                <br />                            
                                <div style="width: 150px">
                                    <asp:imagebutton width="150px" height="75px" id="ImageButton1" runat="server">
                                        ImageUrl='<%# String.Format("~\\img\\Links\\{0}",Eval("logo")) %>' PostBackUrl='<%# Eval("link") %>' ToolTip='<%# Eval("title") %>' /><br />
                                </asp:imagebutton></div>
                                <asp:hyperlink id="HyperLink1" runat="server" navigateurl="<%# Eval("link") %>">
                                    <asp:label id="Label1" runat="server" text="<%# Eval("title") %>"></asp:label></asp:hyperlink><br />
                            
                            </itemtemplate>
                            </asp:repeater>
 
</marquee>