Ref. No. 39/1092
In the name of Allah the most Gracious the most merciful
The answer to your question is as follows:
It is recommended to follow one who is well versed in the field of Dawat o Tabligh and knows its dos and donts. So you can follow the instructions and hidayat given by the Maulana to get the benefit you expect in the Dawat field.
And Allah knows best
Darul Uloom Waqf Deoband