To those who want to seek the complete filling and baptism of the Holy Spirit, just come to God with full humility and a passionate desire to receive according to His promise in Luke 11:13, then ASK and you shall RECEIVE, amen!
Once you have asked, remember to RECEIVE by starting to OPEN YOUR MOUTH and SPEAK and THEN the Holy Spirit will give you utterance, read Acts 2:4. Don’t just “wait” for the Holy Spirit to “overtake you”, it won’t happen. In Acts 2:4, it was WHEN THEY SPOKE, THEN the Holy Spirit gave them utterance with tongues, this is VERY IMPORTANT. You need to receive it by FAITH and THEN take ACTION by opening up your mouth and speak and the Holy Spirit will give you utterance in tongues which is your evidence of having been baptized and completely filled with the Holy Spirit (the same way 1st century believers in the bible received it, see: Acts 2, 8, 9, 10, 19).
The below articles will also help you in receiving the BOHS.
In the name of Jesus, be FILLED with the FIRE of the Holy Spirit from on high and be a POWERFUL witness to the gospel of Jesus Christ wherever you go and preach the gospel, heal the sick, raise the dead, cleanse the lepers, cast out demons, freely you have received, freely give, amen! (Matthew 10:7-8)