Hello ! I am expert in excel , I have knowledge and experience in excel
Thise is the proof
Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications. Wikipedia
Developer(s): Microsoft
Operating system: Microsoft Windows
Written in: C#, C++, Microsoft Foundation Class Library, .NET Framework
Now you can trust that I have knowledge about excel and I never charge other extra charges to my clients. I do projects without mistakes and summit soon
If you want I give again proofs to you