We did profiling of a dataset in Talend 7.0 trail version.Please let me know why it is not showing graphical representation where as I can see the graphical representation of valid records, profiling data in Talend open studio videos.
Are you using a free trial of data integration solution? Which includes DI bundle without DQ.
Could you please download talend open studio for data quality product solution from:https://www.talend.com/download/?
Here is product details page:https://www.talend.com/products/talend-open-studio/data-quality-open-studio/.