We provide promotional services for all sort of educational events through digital marketing in which SEM, SMM, SME Account-based marketing and Print marketing activities such as a brochure, Poster etc. However, Please have a look at our education portfolio and you will understand further.
Please review this sentence in a formal way.
The phrase in which is wrong. I don't know what you are trying to say, so I can't comment further.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
The phrase in which is wrong. I don't know what you are trying to say, so I can't comment further.
As Clive mentioned, "in which" is not right, but I wonder whether you actually mean "including". With that change, the first sentence could be made to make sense, but it is still confusing how many things you are including, and how they are grouped. Does "through" govern three things: