Hi @salehig,
There isn’t a 100% reliable solution but there are several plugins that you can try.
DOCXConverter: GitHub - Vitaliy-1/docxConverter: Plugin for OJS 3 that parses DOCX and converts it to JATS XML format
Texture: GitHub - pkp/texture: Texture JATS XML editor integration for OJS
JATSParser: GitHub - Vitaliy-1/JATSParserPlugin: OJS3 Plugin for parsing JATS XML and displaying it on article detail page