There are several reasons why a client might not be responding: the client might be discussing the project with their business partners and reviewing your proposal, therefore it might take more time than anticipated to respond, further, the proposal which you have submitted might not be suiting for the client. If you wish to read further on how to successfully post a proposal for a project, please visit the "Example of Good vs Bad Proposal" FAQ.
Please reach out to us via email at “contact@kolabtree.com” if the above does not answer your query.