Please help me with English grammar!!!Thanks?

Question

Please help me correct this paragraph:

Have you ever imagined you will be invisible? That is so interesting. You can go shopping without paying or travel around the world for free and so many exciting things. However, it sounds like a little unbelievable. That is why people still suspect if that is truly true. Let's think! Nowadays, science is progressing incredibly and scientists are studying ti invent amazing things to service the best for people like cloaks that could make people invisible. Just remember, always use them in a good way.

Answer 1

Have you ever imagined you were invisible? That would be an interesting experience. You could go shopping without paying, travel the world for free, and many other exciting things. It sounds impossible, but many people believe it might one day come true. Even now, scientists are researching ways of inventing a cloak to make people invisible. Let us just hope people don't abuse it.