You should have received a confirmation email and the status you see on your author homepage should have changed from "Awaiting author revision - see Editor/Author Email log" to "In review".
If you see that, it is not necessary to email the editor or support to ask again if we received it.
--- after submission --- 
If the status is still "Awaiting author revision", please closely follow the instructions on how to upload your revision, see As an author, how do I respond to reviewer comments and upload a revised manuscript (resubmission/revision of a manuscript)?
See also:
- As author, how do I respond to reviewer comments and upload a revised manuscript (resubmission/revision of a manuscript)?
- Did you receive our manuscript submission?
- We have submitted a revised manuscript. However, we have not received a confirmation that the manuscript was received
- I am not receiving your emails (have not received a decision email, acceptance email, copyediting request, proofreading request, content alerts...)