What if I sell open source with modifications ?

What if I sell open source code with modifications, will it approved or effect envato policy, if item is fully open source ( can be used or sell anywhere).

first thing you can’t as it is, you have to make it more premium with commercial values. 2nd it should be allowed for commercial use as like 100% MIT license. 3rd your updated item must need to be distinguishable from the open source item.