Help to correct some code errors

I have modal that holds three icons buttons, users are supposed to select any of their choice and when the icon is selected by the user it will be inserted into the database then the selected icon will appear on datalist page including the name. I have issues that came up on the insert, the two icons insert well and display on page, the book and the cup, but the third icon which is pen is not inserting.

Secondly, i want same icons on modal not just to be inserting but to act as update button, that means when i click book icon on modal it inserts book into table then displays it on modal, when i click same book icon or any icon on same modal it updates the record.

3. Each inserted icon must appear on datalist with its color,(Just modify my code to make the selected icons on datalist to appear with its color)

4. Hid image and video controls that are not in database, instead of seeing empty image and video control on post hided them, if video or image in table doesn't exist hid.

5. I have a problem on signup form, when a user signs up confirmation email is sent to the user so that when the user clicks on the link the user account will be activated. I have done the form , where am having issues is the code for sending email to the user, its showing some error.

Evner: AJAX, ASP.NET, Javascript, SQL

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( 2 bedømmelser ) Onitsha, Nigeria

Projekt ID: #16470892

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Hello, I have more than 6 years of experience in asp.net with c# web development. I have read your requirement and I am able to correct it. Please initiate message board so we can discuss in detail. Thank Y Flere

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Dear Hiring Manager, I read your job description and I am confident that I can exceed your expectations as you need help to correct some code errors and I am more than capable to help you with this as I have a goo Flere

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6 years+ experience on .Net, Asp.Net, C#, MVC, WCF, SQL Server, AngularJS, Bootstrap, HTML5, Telerik Controls. Recently Completed web application - [login to view URL] [login to view URL] ht Flere

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We can start immediately, 
Dear Hiring Manager, Hope you are doing well I have gone through your project description i can fix bug that you mentioned in description We have huge experience of website design, mobil Flere

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Hello ! Our team is ready to fulfill your task Let's discuss the conditions and nuances of the project Waiting for your reply.

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