Mercurity Fintech Holding (MFH) SC 13D/A JMU / Xu Haohan ownership change

Exhibit 99.7

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13D referred to below) on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the Ordinary Shares, par value $0.00001 per share, of JMU Limited, a Cayman Islands company, and that this Agreement may be included as an Exhibit to such joint filing. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

Dated: March 13, 2020

Amazon Capital Inc.

By:/s/ Haohan Xu

Name: Haohan Xu

Title: Director

/s/ Haohan Xu

Haohan Xu