I strongly recommend Sample assignment services to fail in your assignments and lose money for nothing! The assignment that was delivered is as same as the reference files I have provided to them. There is no wonder that the delivery is quick as the so called experts(probably data entry operators) rearranged the example code I provided and delivered it to me. I can share the entire conversation and support they tried to provide which is of zero usage literally. Despite of multiple revisions, they failed to deliver the assignment and no response from them since 20 days. If you still want to believe them and seek help on assignments or anything - Go ahead, have the real fun!
However, the name fits very well "Sample Assignment" meaning they deliver assignments by rewriting the sample code provided by the client