Client asked for changes in the order that he said i will provide and not reponding

[salmanjamshed]

Hi all,
A client placed the order and i delivered a draft and asked that if any changes are needed, he can have a look and get back to me, The Client asked for revisions in the order as the final output time needed to be reduced and he will mention the clips that were to be removed and make it so, It's been 7 days since that and the client has not responded with anything, what should i do?