Just accepting Srila Prabhupada as the real diksa guru is the safest option. There is nothing wrong with it. He is present in his instructions. Srila Prabhupada himself has stated several times that guru-initiation is just formality, and that the real initiation is being serious in chanting Hare Krsna and following the process.
Dear Prabhu, I would like to take initiation from HDG Bhakti Siddhant Sarswati Thakur or why not from lord Chaitanya directly,
Like this if everyone starts taking from anyone then where is the disciplic successions
Like this if everyone starts taking from anyone then where is the disciplic successions