Don’t equate technology and the internet. After all, the wheel is a kind of technology. Does the internet pose challenges that other types of technology don’t?
Establish your question in the introduction before mentioning a source. What are you exploring?
You need to give the reader a sense that you are learning and discovering. Talk about what you have learned from each source and why you chose each one. Try to find a source that talks about the negative effect of the internet.