Ether signing of transaction

Please am I working on a dapp I will like to emit a transaction on behave of the user and pay the gas fee for them.. but I don't know much about I have make some research but can't find a way
I will be very happy if someone can help me out
The features include collecting ether from user and paying for the transaction fee instead of user...

You should look into OpenGSN. But this is not very easy to solve.

Thanks for the reply I have already check that out but can't figure it out am a newbie in the field I will be glad if you can just help me out with any code

Sorry, this is a pretty complex feature at the moment and we can't give a lot of guidance about the topic.